Properties of the Number 74005

Seventy-Four Thousand Five

Basics

Value: 74004 → 74005 → 74006

Parity: odd

Prime: No

Previous Prime: 73999

Next Prime: 74017

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 × 19 ² × 41

Divisors: 1, 5, 19, 41, 95, 205, 361, 779, 1805, 3895

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000100010101

Octal: 220425

Duodecimal: 369B1

Hexadecimal: 12115

Square: 5476740025

Square Root: 272.03860020225073

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 sum(d∣k, σ(d)²/d) is an integer, where d are the divisors of k. A226564

Number of elements of GF(3ⁿ) with trace 1 and subtrace 2. A74005