Properties of the Number 965

Nine Hundred Sixty-Five

Basics

Value: 964 → 965 → 966

Parity: odd

Prime: No

Previous Prime: 953

Next Prime: 967

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 193

Divisors: 1, 5, 193, 965

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111000101

Octal: 1705

Duodecimal: 685

Hexadecimal: 3c5

Square: 931225

Square Root: 31.064449134018133

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 fractions in Farey series of order n. A5728

a(n) = 4*(n+1)*n + 5. A78370

Coordination sequence for 3D uniform tiling formed by stacking parallel layers of the 4.8.8 2D tiling (cf. A008576). A299259

a(n) = n² + 4. A87475

Expansion of ∏_m>0 (1+q^m)^m(m+1/2). A28377

Number of superdiagonal bargraphs with area n. A219282

Numbers whose sum of digits is 20. A235229

A000120-perfect numbers. A175522

Numbers of the form p² + q², with p and q primes. A45636

Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 1. A51966