Properties of the Number 76461

Seventy-Six Thousand Four Hundred Sixty-One

Basics

Value: 76460 → 76461 → 76462

Parity: odd

Prime: No

Previous Prime: 76441

Next Prime: 76463

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 11 × 331

Divisors: 1, 3, 7, 11, 21, 33, 77, 231, 331, 993

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010101010101101

Octal: 225255

Duodecimal: 382B9

Hexadecimal: 12aad

Square: 5846284521

Square Root: 276.5158223321045

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

Number of triangles, distinct up to congruence, on a centered hexagonal grid of size n. A241231

Character of extremal vertex operator algebra of rank 21. A28547

Sum of squares of numbers that can be written as t·n + u*(n+1) for nonnegative integers t,u in exactly two ways. A76461

Square array A(n, k), n, k > 0, read by antidiagonals; A(n, k) is the denominator of the unique rational q such that for any m, floor(2^m/n) AND floor(2^m/k) = floor(q·2^m) (where AND denotes the bitwise AND operator); see A359887 for the numerators. A359888