Properties of the Number -160065

One Hundred Sixty Thousand Sixty-Five

Basics

Value: -160066 → -160065 → -160064

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 × 3557

Divisors: 1, 3, 5, 9, 15, 45, 3557, 10671, 17785, 32013

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -100111000101000001

Octal: -470501

Duodecimal: -78769

Hexadecimal: -27141

Square: 25620804225

Square Root: 400.0812417497226

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

E.g.f. log(1+x)*cos(x). A9410

Numbers k such that 6·k - 1 is a prime that can be written as p·q - 2, with p and q being consecutive primes. A342565

a(n) = floor(a(n-1)*3/2) with a(1) = 5. A381677