Properties of the Number 74644

Seventy-Four Thousand Six Hundred Forty-Four

Basics

Value: 74643 → 74644 → 74645

Parity: even

Prime: No

Previous Prime: 74623

Next Prime: 74653

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 18661

Divisors: 1, 2, 4, 18661, 37322, 74644

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10010001110010100

Octal: 221624

Duodecimal: 37244

Hexadecimal: 12394

Square: 5571726736

Square Root: 273.2105415242977

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 integer partitions of n whose run-sums are not weakly increasing. A357865

a(n) = (A074639(n²) - A074639(n)) mod n. A74644