Properties of the Number 74442

Seventy-Four Thousand Four Hundred Forty-Two

Basics

Value: 74441 → 74442 → 74443

Parity: even

Prime: No

Previous Prime: 74441

Next Prime: 74449

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 19 × 653

Divisors: 1, 2, 3, 6, 19, 38, 57, 114, 653, 1306

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010001011001010

Octal: 221312

Duodecimal: 370B6

Hexadecimal: 122ca

Square: 5541611364

Square Root: 272.84061281268225

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

Start with a Koch snowflake tile, and repeatedly append along the tiles of the previous step tiles scaled by a factor of sqrt(1/3) and rotated by 90 degrees that do not overlap with any prior tile and of which one third of the perimeter matches one sixth of the perimeter of adjacent prior tiles; a(n) gives the number of tiles appended at n-th step. A330844

Number of 6-ary Lyndon words of length n with trace 3 and subtrace 2 over Z₆. A74442