Properties of the Number 54308

Fifty-Four Thousand Three Hundred Eight

Basics

Value: 54307 → 54308 → 54309

Parity: even

Prime: No

Previous Prime: 54293

Next Prime: 54311

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 13577

Divisors: 1, 2, 4, 13577, 27154, 54308

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101010000100100

Octal: 152044

Duodecimal: 27518

Hexadecimal: d424

Square: 2949358864

Square Root: 233.0407689654323

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 φ(q²) / φ(-q) in powers of q where φ() is a Ramanujan θ function. A208850

a(n) = 6·binomial(n,4) + 5·binomial(n,2) - 4·n + 5. A66455

Expansion of φ(q²) / φ(q) in powers of q where φ() is a Ramanujan θ function. A210065

Upper bound on number of regular triangulations of cyclic polytope C(n, n-4). A66456

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, -1, 1), (-1, 0, 1), (0, 1, -1), (1, 0, 1)}. A148797

Least b > 1 such that (b^prime(n²) - 1)/(b^prime(n) - 1) is prime. A353101

a(n) = floor(n·cosh(1)). A109231

Positions of 2's in the decimal expansion of Euler's constant. A54308