Properties of the Number 15160

Fifteen Thousand One Hundred Sixty

Basics

Value: 15159 → 15160 → 15161

Parity: even

Prime: No

Previous Prime: 15149

Next Prime: 15161

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 5 × 379

Divisors: 1, 2, 4, 5, 8, 10, 20, 40, 379, 758

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11101100111000

Octal: 35470

Duodecimal: 8934

Hexadecimal: 3b38

Square: 229825600

Square Root: 123.12595177297108

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 subsets of {1...n} with no binary containments. A325107

Irregular triangle read by rows: T(n, k) = number of ways to tile an n X n X n triangular area with k 2 X 2 X 2 triangular tiles and an appropriate number (= n²-4·k) of 1 X 1 X 1 tiles. A286436

Real part of absolute Gaussian perfect numbers, in order of increasing magnitude. A102531

Number of ways to tile an n X n X n triangular area with six 2 X 2 X 2 triangular tiles and an appropriate number (= n²-24) of 1 X 1 X 1 tiles. A286441

Ulam's spiral (ESE spoke). A143855

Number of noncaterpillar trees on n nodes (A000055-A005418). A52471

Number of active (ON, black) cells at stage 2ⁿ-1 of the two-dimensional cellular automaton defined by "Rule 149", based on the 5-celled von Neumann neighborhood. A270318

Sum of the even parts in the partitions of n into 4 parts. A309519

Number of totally symmetric plane partitions that fit in an n X n X n box. A5157

θ series of 17-dimensional lattice Q₁₇(6)⁺³. A15160