Properties of the Number 90975

Ninety Thousand Nine Hundred Seventy-Five

Basics

Value: 90974 → 90975 → 90976

Parity: odd

Prime: No

Previous Prime: 90971

Next Prime: 90977

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 ² × 1213

Divisors: 1, 3, 5, 15, 25, 75, 1213, 3639, 6065, 18195

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10110001101011111

Octal: 261537

Duodecimal: 44793

Hexadecimal: 1635f

Square: 8276450625

Square Root: 301.62062263711346

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 nX3 0..2 arrays with no occurrence of three equal elements in a row horizontally, vertically, diagonally or antidiagonally, and new values 0..2 introduced in row major order. A204973

Least integer k such that n!+1-k is prime. A90975