Properties of the Number 90917

Ninety Thousand Nine Hundred Seventeen

Basics

Value: 90916 → 90917 → 90918

Parity: odd

Prime: Yes

Previous Prime: 90911

Next Prime: 90931

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 90917

Divisors: 1, 90917

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110001100100101

Octal: 261445

Duodecimal: 44745

Hexadecimal: 16325

Square: 8265900889

Square Root: 301.5244600359977

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

Primes equal to a heptagonal number plus 1. A285791

Third term of weak prime sextet: p(m-1)-p(m-2) < p(m)-p(m-1) < p(m+1)-p(m) < p(m+2)-p(m+1) < p(m+3)-p(m+2). A54830

Erroneous version of A090941. A90917