Properties of the Number -155368

One Hundred Fifty-Five Thousand Three Hundred Sixty-Eight

Basics

Value: -155369 → -155368 → -155367

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 19421

Divisors: 1, 2, 4, 8, 19421, 38842, 77684, 155368

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100101111011101000

Octal: -457350

Duodecimal: -75AB4

Hexadecimal: -25ee8

Square: 24139215424

Square Root: 394.1674770957137

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 essentially parallel achiral series-parallel networks with n elements and without multiple unit elements in parallel. A339292

Number of representations of 0 as a sum of numbers d·k with d in {-1,1} and k in {1,2,...,n}, where the sum of the numbers k is 2n. A236429