Properties of the Number 38015

Thirty-Eight Thousand Fifteen

Basics

Value: 38014 → 38015 → 38016

Parity: odd

Prime: No

Previous Prime: 38011

Next Prime: 38039

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 7603

Divisors: 1, 5, 7603, 38015

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001010001111111

Octal: 112177

Duodecimal: 19BBB

Hexadecimal: 947f

Square: 1445140225

Square Root: 194.97435728833676

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

Triangle read by rows: T(n,k) is the number of stacks of n pancakes requiring k = 0, ..., A058986(n) flips to sort. A92113

a(n) = n⁶ - (883/60)*n⁵ + (157/3)*n⁴ + (2155/12)*n³ - (4570/3)*n² + (42767/15)*n - 967. A28295

a(n) = 66·n² - 1. A158693

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 89", based on the 5-celled von Neumann neighborhood. A270131

Exponential convolution of Lucas (A000032) and Catalan (A000108) numbers. A277251

Number of pointed (distinguished element) idempotent groupoids. A38015

3-adic valuation of A216854(n). A216856