Properties of the Number -104445

One Hundred Four Thousand Four Hundred Forty-Five

Basics

Value: -104446 → -104445 → -104444

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 × 11 × 211

Divisors: 1, 3, 5, 9, 11, 15, 33, 45, 55, 99

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001011111111101

Octal: -313775

Duodecimal: -50539

Hexadecimal: -197fd

Square: 10908758025

Square Root: 323.17951667765084

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 pairs of intersecting diagonals in the interior and exterior of a regular n-gon. A211380

Number of intersections of diagonals in the interior and exterior of a regular n-gon. A211383

a(n) = floor(n*(n-1)*(n-2)*(n-3)/21). A11931

a(n) is the first number that has exactly n anagrams that each have exactly n prime divisors, counted by multiplicity. A369203

Numbers k such that φ(m) = 96·k+2 has no solution. A71624

Number of nonnegative integers with property that their base 9/7 expansion (see A024655) has n digits. A245429