Properties of the Number 90856

Ninety Thousand Eight Hundred Fifty-Six

Basics

Value: 90855 → 90856 → 90857

Parity: even

Prime: No

Previous Prime: 90847

Next Prime: 90863

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 41 × 277

Divisors: 1, 2, 4, 8, 41, 82, 164, 277, 328, 554

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110001011101000

Octal: 261350

Duodecimal: 446B4

Hexadecimal: 162e8

Square: 8254812736

Square Root: 301.4232904073605

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

Pisot sequence P(4,10). A21004

Number of length 4+1 0..n arrays with the sum of the cubes of adjacent differences multiplied by some arrangement of +-1 equal to zero. A250231

Least number of tosses of a fair coin needed to have an even chance or better of getting a run of at least m consecutive heads or consecutive tails. A277828

a(n) is the least positive integer such that the integer part of the arithmetic-geometric mean of a(n) and 1 is equal to 3ⁿ. A90856