Properties of the Number 85008

Eighty-Five Thousand Eight

Basics

Value: 85007 → 85008 → 85009

Parity: even

Prime: No

Previous Prime: 84991

Next Prime: 85009

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ⁴ × 3 × 7 × 11 × 23

Divisors: 1, 2, 3, 4, 6, 7, 8, 11, 12, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100110000010000

Octal: 246020

Duodecimal: 41240

Hexadecimal: 14c10

Square: 7226360064

Square Root: 291.56131430627073

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

Alkane (or paraffin) numbers l(8,n). A5995

Numbers with prime factorization p·q*r·s*t⁴ (where p, q, r, s, t are distinct primes). A190110

a(n) = n*(n+1)*(n+2)*(n+3)/3. A162668

Convolution of nonzero hexagonal numbers (A000384) with themselves. A271870

Number of ways 2·n-1 people can vote on three candidates so that the Condorcet paradox arises. A277935

Convolution of A008805 (triangular numbers repeated) with itself. A177747

The hyper-Wiener index of the triangular graph T(n) (n >= 1). A228317

Sixth column (m=5) of (1,4)-Pascal triangle A095666. A95668

Expansion of ∏_k>=1 (1 + x^k*A005185(k)). A147879

Number of nonnegative integer arrays of length n summing to n without equal adjacent values modulo 2. A221315