Properties of the Number 55941

Fifty-Five Thousand Nine Hundred Forty-One

Basics

Value: 55940 → 55941 → 55942

Parity: odd

Prime: No

Previous Prime: 55933

Next Prime: 55949

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 29 × 643

Divisors: 1, 3, 29, 87, 643, 1929, 18647, 55941

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101101010000101

Octal: 155205

Duodecimal: 28459

Hexadecimal: da85

Square: 3129395481

Square Root: 236.5184982194839

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 (n+2)X(k+2) 0..4 arrays with every 3X3 subblock row and column sum nonprime and every diagonal and antidiagonal sum prime. A252039

Number of binary codes (not necessarily linear) of length n with 4 words. A34199

Row 6 of array in A047666. A47670

Number of (n+2)X(2+2) 0..4 arrays with every 3X3 subblock row and column sum nonprime and every diagonal and antidiagonal sum prime. A252034

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 613", based on the 5-celled von Neumann neighborhood. A273243

a(n) = ∑_j=0..k-1 (i(j) - j) where n = ∑_j=0..k-1 2ⁱ(j). A55941

Number of 6Xn 0..1 arrays avoiding 0 0 0 and 0 1 1 horizontally and 0 1 1 and 1 0 1 vertically. A207273