Properties of the Number -445440

Four Hundred Forty-Five Thousand Four Hundred Forty

Basics

Value: -445441 → -445440 → -445439

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ¹⁰ × 3 × 5 × 29

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101100110000000000

Octal: -1546000

Duodecimal: -195940

Hexadecimal: -6cc00

Square: 198416793600

Square Root: 667.4129156676547

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

Triangle read by rows: T(n,k) is the number of colored digraphs on n nodes with exactly k colors assigned in a fix order according the node count (1 <= k <= n). A329541

Number of 2 X 2 matrices with entries in {0,1,...,n} and odd trace with no elements repeated. A279905