Properties of the Number -27657

Twenty-Seven Thousand Six Hundred Fifty-Seven

Basics

Value: -27658 → -27657 → -27656

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 439

Divisors: 1, 3, 7, 9, 21, 63, 439, 1317, 3073, 3951

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110110000001001

Octal: -66011

Duodecimal: -14009

Hexadecimal: -6c09

Square: 764909649

Square Root: 166.3039386184224

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

Expansion of 1/(1 - 9·x*(1-x))^1/3. A361843

Numbers n such that 30n+{11, 13, 17, 19, 23} are 5 consecutive primes. A182279

Square array T(n,k), n>=0, k>=0, read by antidiagonals downwards, where column k is the expansion of 1/(1 - 9·x*(1 - x)^k)^1/3. A361840

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 149", based on the 5-celled von Neumann neighborhood. A270319

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 157", based on the 5-celled von Neumann neighborhood. A270331

Partial sums of A033616. A299902