Properties of the Number 54919

Fifty-Four Thousand Nine Hundred Nineteen

Basics

Value: 54918 → 54919 → 54920

Parity: odd

Prime: Yes

Previous Prime: 54917

Next Prime: 54941

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 54919

Divisors: 1, 54919

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101011010000111

Octal: 153207

Duodecimal: 27947

Hexadecimal: d687

Square: 3016096561

Square Root: 234.34803178179243

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

Numbers k such that (17^k - 1)/16 is prime. A6034

Primes p such that x⁹ = 2 has a solution mod p, but x^9² = 2 has no solution mod p. A70185

Numbers whose set of base-15 digits is {1,4}. A32827

a(0) = 1; a(n) = ∑_{k=0..floor(n/3)} binomial(n-2·k,k) * a(k). A352039

Beginning with 13, least prime such that concatenation of first n terms and its digit reversal both are primes. A382898

Odd prime values of σ(k) - φ(k) taking k in increasing order. A68419

Smallest prime p such that (n+1)^p - n^p is prime. A58013

Number of nonisomorphic connected unlabeled binary relations on n nodes. A54919