Properties of the Number 74664

Seventy-Four Thousand Six Hundred Sixty-Four

Basics

Value: 74663 → 74664 → 74665

Parity: even

Prime: No

Previous Prime: 74653

Next Prime: 74687

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ² × 17 × 61

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 17, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010001110101000

Octal: 221650

Duodecimal: 37260

Hexadecimal: 123a8

Square: 5574712896

Square Root: 273.2471408816568

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 edges in a "frame" of size n X n (see Comments in A331776 for definition). A332597

Binary digits, representing the rows of triangle A141728, written in base 10. A141734

Number of (n+1)X(3+1) arrays of permutations of 0..n·4+3 with each element having directed index change -2,0 -1,0 0,-1 or 1,1. A264623

Number of algebraically independent elements of degree n in the algebra of symmetric polynomials in noncommuting variables. A74664

Expansion of (η(q²) / η(q))²⁴ in powers of q. A14103