Properties of the Number 54623

Fifty-Four Thousand Six Hundred Twenty-Three

Basics

Value: 54622 → 54623 → 54624

Parity: odd

Prime: Yes

Previous Prime: 54617

Next Prime: 54629

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 54623

Divisors: 1, 54623

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101010101011111

Octal: 152537

Duodecimal: 2773B

Hexadecimal: d55f

Square: 2983672129

Square Root: 233.71563918574213

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 p such that p+8, p+86, p+864 are prime. A236302

Primes p with f(p), f(f(p)) and f(f(f(p))) all prime, where f(n) = prime(n) - n + 1. A235934

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 606", based on the 5-celled von Neumann neighborhood. A283259

Primes that remain prime through 3 iterations of function f(x) = 2x + 7. A23275

Primes formed by rearranging five consecutive decimal digits (avoiding leading 0). A156119

Primes that remain prime through 3 iterations of function f(x) = 8x + 9. A23295

Primes p such that p - d and p + d are also primes, where d is the largest digit of p. A245877

Primes p such that p-2 and p+2 are divisible by a cube. A89202

Primes p1 such that p1³+p2²=pp are average of twin primes. p1 and p2 consecutive primes, p1 < p2. A138735

Primes p of the form penta(n)-3, where penta(n) is the n-th pentagonal number. A232537