Properties of the Number -155212

One Hundred Fifty-Five Thousand Two Hundred Twelve

Basics

Value: -155213 → -155212 → -155211

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 38803

Divisors: 1, 2, 4, 38803, 77606, 155212

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100101111001001100

Octal: -457114

Duodecimal: -759A4

Hexadecimal: -25e4c

Square: 24090764944

Square Root: 393.96954196993454

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 different strings of length n obtained from "abcdef" by iteratively duplicating any substring. A137746

The 4th Hermite Polynomial evaluated at n: H₄(n) = 16n⁴ - 48n² + 12. A163323

a(n) = Hermite(n,10). A158534