Properties of the Number 51659

Fifty-One Thousand Six Hundred Fifty-Nine

Basics

Value: 51658 → 51659 → 51660

Parity: odd

Prime: Yes

Previous Prime: 51647

Next Prime: 51673

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 51659

Divisors: 1, 51659

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100100111001011

Octal: 144713

Duodecimal: 25A8B

Hexadecimal: c9cb

Square: 2668652281

Square Root: 227.2861632392082

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

Least prime in A031932 (lesser of 14-twins) whose distance to the next 14-twin is 6·n. A52356

Frobenius number of the numerical semigroup generated by 3 consecutive triangular numbers. A69755

Prime numbers p not of the form 10k+1 for which the quintonacci quintic polynomial x⁵ - x⁴ - x³ - x² - x - 1 modulus p is factorizable into five binomials. A135847

Primes p of the form p = A161671(k) = A161671(k+1). A220220

Integers that do not appear in A103502. A103504

Experimental values for maximal number of "loose" circles in packing equal circles into a square. A51659