Properties of the Number 74151

Seventy-Four Thousand One Hundred Fifty-One

Basics

Value: 74150 → 74151 → 74152

Parity: odd

Prime: No

Previous Prime: 74149

Next Prime: 74159

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 11 × 107

Divisors: 1, 3, 7, 9, 11, 21, 33, 63, 77, 99

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000110100111

Octal: 220647

Duodecimal: 36AB3

Hexadecimal: 121a7

Square: 5498370801

Square Root: 272.306812254119

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

n written in fractional base 10/7. A24662

Number of irreducible representations of the symmetric group S_n that have even degree. A60368

Solutions y of the Mordell equation y² = x³ - 3a² - 1 for a = 0,1,2, ... (solutions·are given by A053755). A173200

Numbers k such that k-1, k and k+1 are all composite with four, five and six (not necessarily distinct) prime factors respectively. A342246

Least power of 2 > 2ⁿ with initial digits matching the digits of 2ⁿ. A74151