Properties of the Number 60981

Sixty Thousand Nine Hundred Eighty-One

Basics

Value: 60980 → 60981 → 60982

Parity: odd

Prime: No

Previous Prime: 60961

Next Prime: 61001

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 20327

Divisors: 1, 3, 20327, 60981

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110111000110101

Octal: 167065

Duodecimal: 2B359

Hexadecimal: ee35

Square: 3718682361

Square Root: 246.94331333324254

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

Number of partitions of n such that m(1) > m(3), where m = multiplicity. A240059

Number of connected dominating sets in the n-crown graph. A287471

Odd numbers n divisible by 3 such that for all k >= 1 the numbers n·2^k - 1 and n·2^k + 1 do not form a twin prime pair. A237592

Number of 3 X n 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest or zero plus the sum of the elements antidiagonally to its northeast, modulo 4. A241358

Second largest coefficient among the polynomials in row n of the triangle of q-binomial coefficients. A277271

Primes of the form 4k² - 152k + 1487 + (6k - 114)*(-1)^k. A60981