Properties of the Number 74272

Seventy-Four Thousand Two Hundred Seventy-Two

Basics

Value: 74271 → 74272 → 74273

Parity: even

Prime: No

Previous Prime: 74257

Next Prime: 74279

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ⁵ × 11 × 211

Divisors: 1, 2, 4, 8, 11, 16, 22, 32, 44, 88

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010001000100000

Octal: 221040

Duodecimal: 36B94

Hexadecimal: 12220

Square: 5516329984

Square Root: 272.52889755033317

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

Partial alternating sums of the Kolakoski sequence A000002. A74272

Expansion of A(x) satisfying [xⁿ] A(x)ⁿ / (1 + x·A(x)ⁿ)ⁿ = 0 for n > 0. A360581

G.f. A(x) satisfies: 0 = [x^n-1] (x·A(x))' / (1 + x·A(x)ⁿ⁺¹)ⁿ for n>1. A303559