3435
3,435 equals the sum of its digits each raised to itself.
- Odd
- Composite
Where 3435 fits
Why 3435 is special
3³ + 4⁴ + 3³ + 5⁵ = 3,435. Only 1 and 3,435 do this in base ten, and the list is complete — a two-member sequence that is fully proven rather than merely unextended.
Factors & digit properties
- Divisors (8)
- 1, 3, 5, 15, 229, 687, 1145, 3435
- Prime factorisation
- 3 × 5 × 229
- Digit sum
- 15
- Digital root
- 6
Representations
- Decimal
- 3435
- Binary
- 110101101011
- Octal
- 6553
- Hexadecimal
- d6b
- Roman numeral
- MMMCDXXXV
- Scientific notation
- 3.435 × 10^3
Other mathematical patterns
- Deficient number
- Harshad (Niven) number
Mathematics
Raising each digit to its own power and summing gives back the number for only 1 and 3,435 in base ten. The set is proven complete, which makes it one of the shortest closed sequences in recreational number theory.
DocumentedMathematics
Common questions
Is 3435 a prime number?
No, 3435 is not prime.
What are the factors of 3435?
The factors of 3435 are 1, 3, 5, 15, 229, 687, 1145, 3435.
What is 3435 in Roman numerals?
3435 in Roman numerals is MMMCDXXXV.
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: 3 August 2026