Properties of the Number -121045

One Hundred Twenty-One Thousand Forty-Five

Basics

Value: -121046 → -121045 → -121044

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 5 × 43 × 563

Divisors: 1, 5, 43, 215, 563, 2815, 24209, 121045

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11101100011010101

Octal: -354325

Duodecimal: -5A071

Hexadecimal: -1d8d5

Square: 14651892025

Square Root: 347.91521955786874

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 such that k through k+4 all have the same number of divisors. A49051

Number of odd p-trees of weight n (all proper terminal subtrees have odd weight). A300436

Number of solutions to rev(x²) = rev(x)² with n digits, where the rev(x) function reverses the digits of x. A98701

The number of permutations of length n sortable by 2 block transpositions. A228392

Number of maximum irredundant sets in the n-antiprism graph. A304567

Number of p-trees of weight 2n + 1 in which all outdegrees are odd. A318485

Spiral sieve using Fibonacci numbers. A5622