Properties of the Number 79404

Seventy-Nine Thousand Four Hundred Four

Basics

Value: 79403 → 79404 → 79405

Parity: even

Prime: No

Previous Prime: 79399

Next Prime: 79411

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 13 × 509

Divisors: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011011000101100

Octal: 233054

Duodecimal: 39B50

Hexadecimal: 1362c

Square: 6304995216

Square Root: 281.7871537171274

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 compositions of n where the difference between largest and smallest parts equals 4 and adjacent parts are unequal. A214273

Let G(n) be the set of numbers between 2^n-1 and 2ⁿ-1, inclusive. There is a unique number m(n) in G(n) so that the denominator of the m(n)-th partial sum of the double harmonic series is divisible by smaller 2-power than that of others in G(n). This power is defined to be a(n). A79404