Properties of the Number 79912

Seventy-Nine Thousand Nine Hundred Twelve

Basics

Value: 79911 → 79912 → 79913

Parity: even

Prime: No

Previous Prime: 79907

Next Prime: 79939

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 7 × 1427

Divisors: 1, 2, 4, 7, 8, 14, 28, 56, 1427, 2854

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10011100000101000

Octal: 234050

Duodecimal: 3A2B4

Hexadecimal: 13828

Square: 6385927744

Square Root: 282.68710617925257

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

Integer part of Gauss's Arithmetic-Geometric Mean M(1,n⁵). A127761

a(1)=1, a(n) = a(n-1) + n³ if n odd, a(n) = a(n-1) + n² if n is even. A140154

Solution to the Dancing School Problem with 7 girls and n+7 boys: f(7,n). A79912

Number of (n+1)X5 binary arrays with every 2X2 subblock determinant equal to exactly one or two horizontal and vertical neighbor 2X2 subblock determinants. A186897