Properties of the Number -72079

Seventy-Two Thousand Seventy-Nine

Basics

Value: -72080 → -72079 → -72078

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 7 ² × 1471

Divisors: 1, 7, 49, 1471, 10297, 72079

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001100110001111

Octal: -214617

Duodecimal: -35867

Hexadecimal: -1198f

Square: 5195382241

Square Root: 268.4753247507115

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

Total sum of nonprime parts in all partitions of n. A194545

a(n) = A064837(n)/2. A64838

a(n) is the maximum value of the quartet index of a bifurcating rooted tree with n leaves. A300445