4116
The 4116 is a 16-kilobit dynamic RAM.
- Even
- Composite
Where 4116 fits
Why 4116 is special
It required three separate supply voltages, so a board using it needed +12, +5 and -5 volts before it could store a single bit.
Factors & digit properties
- Divisors (24)
- 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116
- Prime factorisation
- 2^2 × 3 × 7^3
- Digit sum
- 12
- Digital root
- 3
Representations
- Decimal
- 4116
- Scientific notation
- 4.116 × 10^3
Roman numerals
Roman numerals as modelled here goes up to 3,999.
Binary
1 0 0 0 0 0 0 0 1 0 1 0 0
1 × 4,096 + 0 × 2,048 + 0 × 1,024 + 0 × 512 + 0 × 256 + 0 × 128 + 0 × 64 + 0 × 32 + 1 × 16 + 0 × 8 + 1 × 4 + 0 × 2 + 0 × 1 = 4,116
Octal
1 0 0 2 4
1 × 4,096 + 0 × 512 + 0 × 64 + 2 × 8 + 4 × 1 = 4,116
Hexadecimal
1 0 1 4
1 × 4,096 + 0 × 256 + 1 × 16 + 4 × 1 = 4,116
Read as powers of two: 4,096 + 16 + 4 = 4,116.
In historical numeral systems
Egyptian
4 lotuses, 1 coil of rope, 1 hobble, 6 strokes
4 × 1,000 + 1 × 100 + 1 × 10 + 6 × 1 = 4,116. The signs are simply repeated and added; where they sit on the line is a matter of layout, not value.
Systems that simply cannot reach this value are left out. Where a script needs a font most readers do not have, the reading is given instead of the glyphs — see number systems for each system in full.
Other mathematical patterns
- Abundant number
- Harshad (Niven) number
Related numbers & connections
The 4116 needed three supply rails and the 4164 needed one, which simplified every board that used it.
View 4164 →Technology & computing
The 4116 was the dominant 16-kilobit DRAM of the late 1970s and required +12 V, +5 V and -5 V supplies. Later generations moved to a single 5 V rail.
DocumentedTechnology & computingPeriod: 1976–
Common questions
Is 4116 a prime number?
No, 4116 is not prime.
What are the factors of 4116?
The factors of 4116 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116.
About this page's data
Mathematical facts:computed directly from the number's value — nothing to source or verify externally.
Contextual records: 1 reviewer-confirmed record, sourced and reviewed before publication.
Last reviewed: 15 July 2026