Properties of the Number 29257

Twenty-Nine Thousand Two Hundred Fifty-Seven

Basics

Value: 29256 → 29257 → 29258

Parity: odd

Prime: No

Previous Prime: 29251

Next Prime: 29269

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 17 × 1721

Divisors: 1, 17, 1721, 29257

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111001001001001

Octal: 71111

Duodecimal: 14B21

Hexadecimal: 7249

Square: 855972049

Square Root: 171.04677722775136

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

T(n,k)=Number of length n+2 0..k arrays with the sum of second differences multiplied by some arrangement of +-1 equal to zero. A250561

Sum of prime factors of Fibonacci(n). A80648

Sum of primes dividing Fibonacci(n) (with repetition). A64725

Numbers k such that w(k), w(k+1), and w(k+2) are all odd, where w is A360519. A361106

Number of length n+2 0..2 arrays with the sum of second differences multiplied by some arrangement of +-1 equal to zero. A250555

Decimal representation of the n-th iteration of the "Rule 145" elementary cellular automaton starting with a single ON (black) cell. A262860

Numbers having four 1's in base 8. A43428

Terms in the decimal expansion of 1/(7·5ⁿ) before the block of decimals 142857 (the period of 1/7) appears. A67703

Expansion of 1/((1-x³)*(1-x⁴)*(1-x⁷)*(1-x⁸)). A29257