Properties of the Number 51559

Fifty-One Thousand Five Hundred Fifty-Nine

Basics

Value: 51558 → 51559 → 51560

Parity: odd

Prime: No

Previous Prime: 51551

Next Prime: 51563

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 47 × 1097

Divisors: 1, 47, 1097, 51559

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100100101100111

Octal: 144547

Duodecimal: 25A07

Hexadecimal: c967

Square: 2658330481

Square Root: 227.06606968017041

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

Consecutive states of the linear congruential pseudo-random number generator for the Texas Instruments TI99 when started at 1. A384221

Expansion of 1/(x^k*(1-x-3·x^k+1)) for k=7. A143458

Decimal expansion of tan(π/2 degrees). (Of course, tan(π/2 radians) = infinity.) A51559