Properties of the Number -120445

One Hundred Twenty Thousand Four Hundred Forty-Five

Basics

Value: -120446 → -120445 → -120444

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 × 13 × 17 × 109

Divisors: 1, 5, 13, 17, 65, 85, 109, 221, 545, 1105

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -11101011001111101

Octal: -353175

Duodecimal: -59851

Hexadecimal: -1d67d

Square: 14506998025

Square Root: 347.0518693221519

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

Numbers k that are the hypotenuse of exactly 40 distinct integer-sided right triangles, i.e., k² can be written as a sum of two squares in 40 ways. A97282

Numbers n that are the product of four distinct odd primes and x² + y² = n has integer solutions. A264499

Number of solutions to +- 1³ +- 2³ +- 3³ +- ... +- n³ = n³. A368845

Number of (unlabeled) rooted trees with n leaf nodes and without unary nodes such that the maximum of the node outdegrees equals six. A292232

Number of 0..n arrays of length 5 with each element differing from at least one neighbor by 2 or more, starting with 0. A221516