Properties of the Number 976

Nine Hundred Seventy-Six

Basics

Value: 975 → 976 → 977

Parity: even

Prime: No

Previous Prime: 971

Next Prime: 977

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ⁴ × 61

Divisors: 1, 2, 4, 8, 16, 61, 122, 244, 488, 976

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111010000

Octal: 1720

Duodecimal: 694

Hexadecimal: 3d0

Square: 952576

Square Root: 31.240998703626616

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

Centered triangular numbers: a(n) = 3·n*(n-1)/2 + 1. A5448

10-gonal (or decagonal) numbers: a(n) = n*(4·n-3). A1107

Generalized 10-gonal numbers: m*(4·m - 3) for m = 0, +- 1, +- 2, +- 3, ... A74377

Increasing sequence generated by these rules: a(1)=1, and if·is in a then 3x-2 and 4x-2 are in a. A191113

Expansion of g.f. x*(1 + 3·x)/((1 + x)*(1 - x)³). A35608

Numbers that are the sum of 8 positive 5th powers. A3353

Hexanacci numbers: a(n+1) = a(n)+...+a(n-5) with a(0)=...=a(4)=0, a(5)=1. A1592

Product of the 4th power of a prime (A030514) and a different prime (p⁴*q). A178739

Numbers n such that BCR(n) = n, where BCR = binary-complement-and-reverse = take one's complement then reverse bit order. A35928

Number of partitions satisfying 0 < cn(0,5) + cn(1,5) + cn(4,5). A39900