Properties of the Number 90455

Ninety Thousand Four Hundred Fifty-Five

Basics

Value: 90454 → 90455 → 90456

Parity: odd

Prime: No

Previous Prime: 90439

Next Prime: 90469

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 × 79 × 229

Divisors: 1, 5, 79, 229, 395, 1145, 18091, 90455

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000101010111

Octal: 260527

Duodecimal: 4441B

Hexadecimal: 16157

Square: 8182107025

Square Root: 300.7573772993773

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 n X 2 0..1 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards. A279488

Difference between numbers of binary 1's of n and binary 1's of n-th prime. A90455