Properties of the Number -60986

Sixty Thousand Nine Hundred Eighty-Six

Basics

Value: -60987 → -60986 → -60985

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 30493

Divisors: 1, 2, 30493, 60986

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110111000111010

Octal: -167072

Duodecimal: -2B362

Hexadecimal: -ee3a

Square: 3719292196

Square Root: 246.9534369066363

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

Ratio A095107(n)/A095008(n) rounded down. A95357

Number of lower triangles of a 5 X 5 0..n array with each element differing from all of its horizontal and vertical neighbors by one. A195001

Numbers n such that the sum of the prime factors (including repeats) of prime(n)-1 and prime(n+1)-1 are the same. A259564

Dirichlet convolution of b_n=2^n-1 with Catalan numbers. A34739

Expansion of e.g.f.: (BesselI(0, 2·x) + BesselI(1, 2·x))²*exp(2·x). A381889