Properties of the Number 79675

Seventy-Nine Thousand Six Hundred Seventy-Five

Basics

Value: 79674 → 79675 → 79676

Parity: odd

Prime: No

Previous Prime: 79669

Next Prime: 79687

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 5 ² × 3187

Divisors: 1, 5, 25, 3187, 15935, 79675

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011011100111011

Octal: 233473

Duodecimal: 3A137

Hexadecimal: 1373b

Square: 6348105625

Square Root: 282.26760352544886

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

Number of polyominoes of n cells with both diagonal symmetries, for which the 180-degree rotational symmetry has an axis that coincides with the center of a square, but without 90-degree rotational symmetry. A351159

a(1)=1; a(n)=sum(u=1,n-1,sum(v=1,u,sum(w=1,v,sum(x=1, w,sum(y=1,x,a(y)))))). A79675

T(n,k) = Number of (n+1) X (k+1) 0..2 arrays with every 2 X 2 subblock summing to 4 and no 2 X 2 subblock having exactly two nonzero entries. A251149