Properties of the Number 51503

Fifty-One Thousand Five Hundred Three

Basics

Value: 51502 → 51503 → 51504

Parity: odd

Prime: Yes

Previous Prime: 51487

Next Prime: 51511

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 51503

Divisors: 1, 51503

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100100100101111

Octal: 144457

Duodecimal: 2597B

Hexadecimal: c92f

Square: 2652559009

Square Root: 226.94272405168667

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

Base-6 pandigital primes: primes having at least one of each digit 0,1,2,3,4,5 when written in base 6. A175278

Number of (n+2) X (2+2) 0..1 arrays with each 3 X 3 subblock having clockwise perimeter pattern 00001011 00010101 or 01010101. A261374

a(n) = min { n, floor(100/n) }. A51503