Properties of the Number 74115

Seventy-Four Thousand One Hundred Fifteen

Basics

Value: 74114 → 74115 → 74116

Parity: odd

Prime: No

Previous Prime: 74101

Next Prime: 74131

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁵ × 5 × 61

Divisors: 1, 3, 5, 9, 15, 27, 45, 61, 81, 135

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000110000011

Octal: 220603

Duodecimal: 36A83

Hexadecimal: 12183

Square: 5493033225

Square Root: 272.2407023205751

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

Numbers k such that k = rad(k) * sopfr(k), where rad(k) is the squarefree kernel of k and sopfr(k) the integer log of k. A280935

a(n) = n!/A000793(n). A74115