Properties of the Number 79226

Seventy-Nine Thousand Two Hundred Twenty-Six

Basics

Value: 79225 → 79226 → 79227

Parity: even

Prime: No

Previous Prime: 79201

Next Prime: 79229

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 7 × 5659

Divisors: 1, 2, 7, 14, 5659, 11318, 39613, 79226

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011010101111010

Octal: 232572

Duodecimal: 39A22

Hexadecimal: 1357a

Square: 6276759076

Square Root: 281.4711352874394

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

Triangle read by rows: T(n, k) = binomial(n, k) + 2*(1 + n! - k! - (n-k)!). A156049

Number of (n+1) X (6+1) 0..2 arrays with no 2 X 2 subblock having the sum of its diagonal elements greater than the maximum of its antidiagonal elements. A251135

Number of (n+1)X(n+1) 0..2 arrays with no 2X2 subblock having the sum of its diagonal elements greater than the maximum of its antidiagonal elements. A251129

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with no 2X2 subblock having the sum of its diagonal elements greater than the maximum of its antidiagonal elements. A251137

Number of Catalan objects fixed by five-fold application of the Catalan bijections A057511/A057512 (deep rotation of general parenthesizations/plane trees). A79226