Properties of the Number 91965

Ninety-One Thousand Nine Hundred Sixty-Five

Basics

Value: 91964 → 91965 → 91966

Parity: odd

Prime: No

Previous Prime: 91961

Next Prime: 91967

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 6131

Divisors: 1, 3, 5, 15, 6131, 18393, 30655, 91965

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110011100111101

Octal: 263475

Duodecimal: 45279

Hexadecimal: 1673d

Square: 8457561225

Square Root: 303.2573164822244

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 points of norm <= n in cubic lattice. A605

Numbers k such that {k + 2, k + 4} and {k³ + 2, k³ + 4} are twin prime pairs. A284058

Triangle read by rows: T(n,k) = number of lattice paths from (0,0) to (n,k) that do not go below the line y=0 and consist of steps U=(1,1), D=(1,-1) and three types of steps H=(1,0) (left factors of 3-Motzkin steps). A91965