Properties of the Number 45136

Forty-Five Thousand One Hundred Thirty-Six

Basics

Value: 45135 → 45136 → 45137

Parity: even

Prime: No

Previous Prime: 45131

Next Prime: 45137

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ⁴ × 7 × 13 × 31

Divisors: 1, 2, 4, 7, 8, 13, 14, 16, 26, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011000001010000

Octal: 130120

Duodecimal: 22154

Hexadecimal: b050

Square: 2037258496

Square Root: 212.45234759823202

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

11-gonal (or hendecagonal) pyramidal numbers: a(n) = n*(n+1)*(3·n-2)/2. A7586

Denominator of ∑_k=1..n 1/A045542(k). A214391

Numbers n such that the last 9 decimal digits of the n-th Fibonacci number is pandigital 1-9. A112371

Expansion of 1 / ((1 - x)⁷*(1 + x)⁴). A299336

Indices of high points in A245340. A370959

a(n) = A326127(n) * A389078(n). A388979

a(n) = smallest number m such that m² and n² share no common digits and m² and n² together use all 10 digits, a(n) = 0 if no such m exists. A158931

Decimal numbers m such that the product of the binary string of m and the binary string of m in reverse contains the binary string of m as a substring. A342130

Expansion of e.g.f.: exp(x)/cosh(sin(x)). A9295

Expansion of e.g.f. sin(x)/cos(sinh(x)) (odd powers only). A9554