Properties of the Number 51907

Fifty-One Thousand Nine Hundred Seven

Basics

Value: 51906 → 51907 → 51908

Parity: odd

Prime: Yes

Previous Prime: 51899

Next Prime: 51913

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 51907

Divisors: 1, 51907

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100101011000011

Octal: 145303

Duodecimal: 26057

Hexadecimal: cac3

Square: 2694336649

Square Root: 227.8310777747408

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

Smallest of four consecutive primes whose sum is a triangular number. A226154

Prime p such that p⁵ + p³ + p - 4 and p⁵ + p³ + p + 4 are primes. A243900

Primes p from A031924 such that A052180(p) = 23. A52238

Number of ways to express 1 as the sum of distinct unit fractions such that the sum of the denominators is n. A51907