Properties of the Number 80954

Eighty Thousand Nine Hundred Fifty-Four

Basics

Value: 80953 → 80954 → 80955

Parity: even

Prime: No

Previous Prime: 80953

Next Prime: 80963

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 17 × 2381

Divisors: 1, 2, 17, 34, 2381, 4762, 40477, 80954

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011110000111010

Octal: 236072

Duodecimal: 3AA22

Hexadecimal: 13c3a

Square: 6553550116

Square Root: 284.5241641759097

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

Sum of consecutive nonsquares. A48395

Sum of the n-th maximal run of adjacent (increasing by one at a time) non-perfect-powers. A375705

Inverse Moebius transform of Pell numbers. A256281

Even composites in A145832 with at least three distinct prime factors. A145916

a(n) = (3·n-1)*(n⁴-18·n³+179·n²-582·n+720)/120. A381193

E.g.f. exp(5x)/(1-x). A80954