Properties of the Number -445004

Four Hundred Forty-Five Thousand Four

Basics

Value: -445005 → -445004 → -445003

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 7 × 23 × 691

Divisors: 1, 2, 4, 7, 14, 23, 28, 46, 92, 161

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101100101001001100

Octal: -1545114

Duodecimal: -195638

Hexadecimal: -6ca4c

Square: 198028560016

Square Root: 667.0862013263353

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 both k and k+1 are recursive abundant numbers (A333928). A333951

Numbers k such that k and k+1 both have an odd number of abundant divisors. A381548