Properties of the Number 73479

Seventy-Three Thousand Four Hundred Seventy-Nine

Basics

Value: 73478 → 73479 → 73480

Parity: odd

Prime: No

Previous Prime: 73477

Next Prime: 73483

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 3499

Divisors: 1, 3, 7, 21, 3499, 10497, 24493, 73479

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001111100000111

Octal: 217407

Duodecimal: 36633

Hexadecimal: 11f07

Square: 5399163441

Square Root: 271.07010163424513

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 oriented colorings of the tetrahedral facets (or vertices) of a regular 4-dimensional simplex using n or fewer colors. A337895

Let p = n-th irregular prime, A000928(n). Then a(n) = smallest value of m such that numerator(Bernoulli(2·m)/(2·m)) / numerator(Bernoulli(2·m)/(2·m*(2·m-1))) equals p. A92291

a(n+5) = a(n+3) + a(n+2) + a(n), with a(1) = a(2) = a(3) = a(4) = a(5) = 1. A176513

Expansion of e.g.f.: (1-x)^-1-x. A73479