Properties of the Number 74675

Seventy-Four Thousand Six Hundred Seventy-Five

Basics

Value: 74674 → 74675 → 74676

Parity: odd

Prime: No

Previous Prime: 74653

Next Prime: 74687

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 5 ² × 29 × 103

Divisors: 1, 5, 25, 29, 103, 145, 515, 725, 2575, 2987

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10010001110110011

Octal: 221663

Duodecimal: 3726B

Hexadecimal: 123b3

Square: 5576355625

Square Root: 273.2672684387942

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

Wiener index of a benzenoid consisting of a double-step spiral chain of n hexagons (n>=2, s=21; see the Gutman et al. reference). A193397

Integer part of log(n!)^log(n). A62421

Nearest integer to log(n!)^log(n). A62422

Indices of primes in sequence defined by A(0) = 91, A(n) = 10·A(n-1) + 41 for n > 0. A101009

Number of nX6 0..1 arrays with every element equal to 1, 2, 3 or 6 king-move adjacent elements, with upper left element zero. A297991

Number of compositions (ordered partitions) of n into squarefree parts (A005117) such that no two adjacent parts are equal (Carlitz compositions). A301500

Number of n X n 0..1 arrays with every element equal to 1, 2, 3 or 6 king-move adjacent elements, with upper left element zero. A297987

Three-digit distinct-digit primes. A74675

T(n,k)=Number of nXk 0..1 arrays with every element equal to 1, 2, 3 or 6 king-move adjacent elements, with upper left element zero. A297993