Properties of the Number 91466

Ninety-One Thousand Four Hundred Sixty-Six

Basics

Value: 91465 → 91466 → 91467

Parity: even

Prime: No

Previous Prime: 91463

Next Prime: 91493

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 19 × 29 × 83

Divisors: 1, 2, 19, 29, 38, 58, 83, 166, 551, 1102

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10110010101001010

Octal: 262512

Duodecimal: 44B22

Hexadecimal: 1654a

Square: 8366029156

Square Root: 302.43346375690635

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) is the least number k such that prime(k) - 1 is divisible by 2^n-1 and the quotient is odd. A57776

Indices of primes of the form 2^t*3^u + 1 in the primes. A174099

Indices of primes of the form p = 2ⁱ + 2^j + 1, i > j > 0 (A081091). A360448

Exponent of 2 in prime factorization of prime(n) - 1. A23506

Table (by antidiagonals) of labeled alternating octopuses with n black nodes and k white nodes. Each type of object labeled from its own label set. A91466