Properties of the Number 74061

Seventy-Four Thousand Sixty-One

Basics

Value: 74060 → 74061 → 74062

Parity: odd

Prime: No

Previous Prime: 74051

Next Prime: 74071

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 13 × 211

Divisors: 1, 3, 9, 13, 27, 39, 117, 211, 351, 633

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000101001101

Octal: 220515

Duodecimal: 36A39

Hexadecimal: 1214d

Square: 5485031721

Square Root: 272.14150730823843

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

Composite n such that (n-1)*φ(n) is a perfect square. A69953

Positive integers k such that 24·k² - 23 is a square. A74061