Properties of the Number -160213

One Hundred Sixty Thousand Two Hundred Thirteen

Basics

Value: -160214 → -160213 → -160212

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 131 × 1223

Divisors: 1, 131, 1223, 160213

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100111000111010101

Octal: -470725

Duodecimal: -78871

Hexadecimal: -271d5

Square: 25668205369

Square Root: 400.26616144760476

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

4th column of number array A083075. A83079

a(n) = -1/3 * (uⁿ-1)*(vⁿ-1) with u = 1+sqrt(3), v = 1-sqrt(3). A305650

Numbers k such that k + 6^t is semiprime for t = 0 to 9. A330508