Properties of the Number 74468

Seventy-Four Thousand Four Hundred Sixty-Eight

Basics

Value: 74467 → 74468 → 74469

Parity: even

Prime: No

Previous Prime: 74453

Next Prime: 74471

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 18617

Divisors: 1, 2, 4, 18617, 37234, 74468

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010001011100100

Octal: 221344

Duodecimal: 37118

Hexadecimal: 122e4

Square: 5545483024

Square Root: 272.888255518628

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 permutations of 1..n with displacements restricted to {-6,-5,-4,-3,0,1,2}. A189595

Least number m such that the σ-Harmonic sequence ∑_k=1..m 1/σ(k) >= n. A74468

First differences of A055932. A376690