Properties of the Number -159404

One Hundred Fifty-Nine Thousand Four Hundred Four

Basics

Value: -159405 → -159404 → -159403

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 7 × 5693

Divisors: 1, 2, 4, 7, 14, 28, 5693, 11386, 22772, 39851

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110111010101100

Octal: -467254

Duodecimal: -782B8

Hexadecimal: -26eac

Square: 25409635216

Square Root: 399.2543049235662

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 permutations in S_n+3 containing an increasing subsequence of length n. A217193

Number of permutations in S_n containing an increasing subsequence of length 9. A217676