Properties of the Number 54091

Fifty-Four Thousand Ninety-One

Basics

Value: 54090 → 54091 → 54092

Parity: odd

Prime: Yes

Previous Prime: 54083

Next Prime: 54101

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 54091

Divisors: 1, 54091

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101001101001011

Octal: 151513

Duodecimal: 27377

Hexadecimal: d34b

Square: 2925836281

Square Root: 232.57471917644017

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

Primes from merging of 5 successive digits in decimal expansion of π. A104825

Number A(n,k) of lattice paths from {n}^k to {0}^k using steps that decrement one component or all components by 1; square array A(n,k), n>=0, k>=0, read by antidiagonals. A229142

a(n) = ∑_{k = 0..n} C(n,k) * C(n+k,k) * C(n+2·k,k). A81798

Least prime in A031928 (lesser of 10-twins) whose distance to the next 10-twin is 6·n. A52354

Base-6 pandigital primes: primes having at least one of each digit 0,1,2,3,4,5 when written in base 6. A175278

Primes p such that A001175(p) = (p-1)/9. A308794

Primes p such that A001177(p) = (p-1)/9. A308802

Triangle read by rows: T(n,k) is the number of peakless Motzkin paths of length n and having k UHD's starting at level 0; here U=(1,1), H=(1,0), and D=(1,-1). A190170

Number of peakless Motzkin paths of length n having no UHD's starting at level 0; here U=(1,1), H=(1,0), and D=(1,-1). A190171

Duplicate of A081798. A82487