Properties of the Number -72988

Seventy-Two Thousand Nine Hundred Eighty-Eight

Basics

Value: -72989 → -72988 → -72987

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 71 × 257

Divisors: 1, 2, 4, 71, 142, 257, 284, 514, 1028, 18247

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001110100011100

Octal: -216434

Duodecimal: -362A4

Hexadecimal: -11d1c

Square: 5327248144

Square Root: 270.1629138131287

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 partitions of n such that 2*(least part) < number of parts. A237758

G.f. satisfies A(x) = 1 + x·A(x) / (1 - x⁵*A(x)³). A365735