Properties of the Number 54774

Fifty-Four Thousand Seven Hundred Seventy-Four

Basics

Value: 54773 → 54774 → 54775

Parity: even

Prime: No

Previous Prime: 54773

Next Prime: 54779

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 17 × 179

Divisors: 1, 2, 3, 6, 9, 17, 18, 34, 51, 102

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101010111110110

Octal: 152766

Duodecimal: 27846

Hexadecimal: d5f6

Square: 3000191076

Square Root: 234.03845837810502

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

Thickened pyramidal numbers: a(n) = 2*(n+1)*n + ∑_i=1..n (4·i*(i-1) + 1). A50533

Number of (w,x,y,z) with all terms in {1,...,n} and w²<=x·y*z. A212065

Triangle read by rows. Number T(n, k) of partitions of the multiset [1, 1, 2, 2, ..., n, n] into k nonempty submultisets, for 1 <= k <= 2n. A358710

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 26. A31704

a(n) = 676·n² + 2·n. A158385

a(n) = 324·n² + 18. A158590

a(n) = 169·n² + n. A173275

Largest number that is not the sum of five n-gonal numbers. A118367

a(0) = 0, a(1) = 1. Thereafter, a(n) = a(n-1) + a(n-2) converted to base n, read in base n+1. A380976

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), (0, 0, 1), (0, 1, -1), (1, 0, 0)}. A149858