Properties of the Number 90138

Ninety Thousand One Hundred Thirty-Eight

Basics

Value: 90137 → 90138 → 90139

Parity: even

Prime: No

Previous Prime: 90127

Next Prime: 90149

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 83 × 181

Divisors: 1, 2, 3, 6, 83, 166, 181, 249, 362, 498

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000000011010

Octal: 260032

Duodecimal: 441B6

Hexadecimal: 1601a

Square: 8124859044

Square Root: 300.22991190086304

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 integer partitions of n with a part dividing all the other parts. A83710

Denominator of the probability that the sum of n uniform picks on [0,1] is first greater than 2 (i.e., the sum of n-1 is not). A90138

Number of non-neighborly combinatorial 3-manifolds. A5026