Properties of the Number 90182

Ninety Thousand One Hundred Eighty-Two

Basics

Value: 90181 → 90182 → 90183

Parity: even

Prime: No

Previous Prime: 90173

Next Prime: 90187

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 67 × 673

Divisors: 1, 2, 67, 134, 673, 1346, 45091, 90182

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000001000110

Octal: 260106

Duodecimal: 44232

Hexadecimal: 16046

Square: 8132793124

Square Root: 300.30318013634155

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

Numbers k such that k through k+4 all have the same number of divisors. A49051

Triangle T(n,k) giving number of immersions of the oriented circle into the oriented plane with n double points and index k, k = -n-1, -n+1, ..., n-1, n+1. A8985

Triangle T(n,k), 0 <= k <= n, composed of k-Catalan numbers. A90182