Properties of the Number 54485

Fifty-Four Thousand Four Hundred Eighty-Five

Basics

Value: 54484 → 54485 → 54486

Parity: odd

Prime: No

Previous Prime: 54469

Next Prime: 54493

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 × 17 × 641

Divisors: 1, 5, 17, 85, 641, 3205, 10897, 54485

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101010011010101

Octal: 152325

Duodecimal: 27645

Hexadecimal: d4d5

Square: 2968615225

Square Root: 233.42022191746798

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

Squarefree products of factors of Fermat numbers (A023394). A94358

Numbers k such that sopf(k) = (1/2)*(sopf(k+1) + sopf(k-1)), where sopf(x) = sum of the distinct prime factors of x. A75846

Number of subsets of {1, ..., n} that are neither double-free nor sum-free. A88812

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, -1, 1), (0, 1, -1), (1, 0, 1), (1, 1, 1)}. A150829

Expansion of (1+3·x)/(1-4·x+x²). A54485