Properties of the Number 74308

Seventy-Four Thousand Three Hundred Eight

Basics

Value: 74307 → 74308 → 74309

Parity: even

Prime: No

Previous Prime: 74297

Next Prime: 74311

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 13 × 1429

Divisors: 1, 2, 4, 13, 26, 52, 1429, 2858, 5716, 18577

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10010001001000100

Octal: 221104

Duodecimal: 37004

Hexadecimal: 12244

Square: 5521678864

Square Root: 272.5949375905576

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) is the number of (n+1) X (k+1) 0..7 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 5 (constant-stress 1 X 1 tilings). A234702

First position of n in A354578, where A354578(k) is the number of integer compositions whose run-sums constitute the k-th composition in standard order (graded reverse-lexicographic, A066099). A354905

Number of (n+1) X (2+1) 0..7 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 5 (constant-stress 1 X 1 tilings). A234698

Number of (n+1) X (3+1) 0..7 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 5 (constant-stress 1 X 1 tilings). A234699

Inverse of permutation in A074307. A74308