Properties of the Number 55958

Fifty-Five Thousand Nine Hundred Fifty-Eight

Basics

Value: 55957 → 55958 → 55959

Parity: even

Prime: No

Previous Prime: 55949

Next Prime: 55967

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 × 7 ² × 571

Divisors: 1, 2, 7, 14, 49, 98, 571, 1142, 3997, 7994

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101101010010110

Octal: 155226

Duodecimal: 28472

Hexadecimal: da96

Square: 3131297764

Square Root: 236.5544334820212

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

T(n,k)=Number of nXk 0..1 arrays with exactly floor(nXk/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..1 order. A222769

Number of nX3 0..1 arrays with exactly floor(nX3/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..1 order. A222764

a(n) = n + reversal of base 9 digits of n (written in base 10). A55958