Properties of the Number -139384

One Hundred Thirty-Nine Thousand Three Hundred Eighty-Four

Basics

Value: -139385 → -139384 → -139383

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 7 × 19 × 131

Divisors: 1, 2, 4, 7, 8, 14, 19, 28, 38, 56

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010000001111000

Octal: -420170

Duodecimal: -687B4

Hexadecimal: -22078

Square: 19427899456

Square Root: 373.3416665736628

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

a(n) = 3600·n² - 5599·n + 2177. A157842

Partial sums of floor(n³/2). A173704