Properties of the Number 91252

Ninety-One Thousand Two Hundred Fifty-Two

Basics

Value: 91251 → 91252 → 91253

Parity: even

Prime: No

Previous Prime: 91249

Next Prime: 91253

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 7 × 3259

Divisors: 1, 2, 4, 7, 14, 28, 3259, 6518, 13036, 22813

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10110010001110100

Octal: 262164

Duodecimal: 44984

Hexadecimal: 16474

Square: 8326927504

Square Root: 302.0794597452796

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) = ∑_k=1..n ∑_j=1..k (prime(k) - prime(j))². A62022

Structured octagonal anti-diamond numbers (vertex structure 7). A100187

Numbers k such that k and k+2 are both terms in A380846. A381073

Number of (n+2) X (5+2) 0..1 arrays with no 3·3 subblock diagonal sum 1 and no antidiagonal sum 2 and no row sum 0 and no column sum 3. A255798

Nonprimitive irreducible polynomials over GF(2). A91252