Properties of the Number 54911

Fifty-Four Thousand Nine Hundred Eleven

Basics

Value: 54910 → 54911 → 54912

Parity: odd

Prime: No

Previous Prime: 54907

Next Prime: 54917

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 43 × 1277

Divisors: 1, 43, 1277, 54911

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101011001111111

Octal: 153177

Duodecimal: 2793B

Hexadecimal: d67f

Square: 3015217921

Square Root: 234.33096252949588

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 1/sqrt(1 - 2·x + 9·x²). A98332

Smallest k>n such that n³+1 divides k·n²+1. A71568

Odd numbers n for which 19 is the smallest i (>= 1) with Jacobi symbol J(i,n) getting either a value 0 or -1. A112078

(n-1)^p-n+1+n where p is the smallest prime > n-1. A171424

Number of n-dimensional odd unimodular lattices (or quadratic forms). A54911

Square array T(n,k), read by antidiagonals: number of labeled trees, with increments of labels along edges constrained to +-1, with n nodes that have no label greater than k. A101477