Properties of the Number 54015

Fifty-Four Thousand Fifteen

Basics

Value: 54014 → 54015 → 54016

Parity: odd

Prime: No

Previous Prime: 54013

Next Prime: 54037

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 13 × 277

Divisors: 1, 3, 5, 13, 15, 39, 65, 195, 277, 831

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101001011111111

Octal: 151377

Duodecimal: 27313

Hexadecimal: d2ff

Square: 2917620225

Square Root: 232.41127339266484

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

Numbers whose set of base 15 digits is {0,1}. A33051

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 121", based on the 5-celled von Neumann neighborhood. A278958

Numbers k such that A353802(k) / σ(σ(k)) is an integer > 1, where A353802(n) = ∏_p^e||n σ(σ(p^e)). A353807

a(n) = n⁴ + n³ + n. A100606

a(n) is Chowla function of n read modulo (number of proper divisors of n), a(1) = 0 by convention. A54015