Properties of the Number 90132

Ninety Thousand One Hundred Thirty-Two

Basics

Value: 90131 → 90132 → 90133

Parity: even

Prime: No

Previous Prime: 90127

Next Prime: 90149

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 7 × 29 × 37

Divisors: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000000010100

Octal: 260024

Duodecimal: 441B0

Hexadecimal: 16014

Square: 8123777424

Square Root: 300.21991939243475

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

a(n) = n*(n+1)*(11·n +10)/6. A254407

G.f. A(x) satisfies A(x) = ( 1 + x·A(x)^4/3/(1 + x·A(x)^1/3) )³. A378889

a(n) is the smallest positive integer not yet in the increasing sequence that is obtained when the largest digit from a(n-1) is deleted and the remaining digits are permuted such that no digit in a(n) has the same position it had in a(n-1) (counting from left to right). No repeated digits allowed; a(1)=10. A302095

Number of self-avoiding paths with n steps on a triangular lattice in the strip Z x {0,1}. A100691

Expansion of (1+2·x)/(1+2·x+2·x²). A90132