Properties of the Number 51244

Fifty-One Thousand Two Hundred Forty-Four

Basics

Value: 51243 → 51244 → 51245

Parity: even

Prime: No

Previous Prime: 51241

Next Prime: 51257

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 23 × 557

Divisors: 1, 2, 4, 23, 46, 92, 557, 1114, 2228, 12811

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100100000101100

Octal: 144054

Duodecimal: 257A4

Hexadecimal: c82c

Square: 2625947536

Square Root: 226.37137628242667

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

a(n) is the smallest positive integer of length (distance from origin) n in the Cayley graph of the integers generated by all powers of 11. A297181

a(n) = (7·11ⁿ+1)/2. A199757

Binary numbers d(1)...d(j) such that d(i) = d(j+1-i) for all but two values of i. A51244