Properties of the Number 60885

Sixty Thousand Eight Hundred Eighty-Five

Basics

Value: 60884 → 60885 → 60886

Parity: odd

Prime: No

Previous Prime: 60869

Next Prime: 60887

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 5 × 11 × 41

Divisors: 1, 3, 5, 9, 11, 15, 27, 33, 41, 45

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110110111010101

Octal: 166725

Duodecimal: 2B299

Hexadecimal: edd5

Square: 3706983225

Square Root: 246.74886017973822

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

Fibonacci sequence beginning 0, 9. A22092

A sequence derived from pentagonal numbers, or a Stirling number of the first kind matrix. A94952

a(n) = (2·n-1)*(3·n-1)*(4·n-1). A33589

Members of a pair (m,k) such that σ(m) = σ(k) = σ(m+k), m < k where σ = A000203. A239436

a(n) = ∑_j=0..10 n^j. A60885

a(n) is the number of coverings of 1..n by cyclic words of length n, such that each value from 1 to n appears precisely 3 times. That is, the union of all the letters in all of the words of a given covering is the multiset {1,1,1,2,2,2,...,n,n,n}. Repeats of words are not allowed in a given covering. A110105