Properties of the Number -305840

Three Hundred Five Thousand Eight Hundred Forty

Basics

Value: -305841 → -305840 → -305839

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 5 × 3823

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001010101010110000

Octal: -1125260

Duodecimal: -128BA8

Hexadecimal: -4aab0

Square: 93538105600

Square Root: 553.0280282228017

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 2 X 2 matrices having all terms in {1,...,n} and positive determinant. A211059

Numbers k such that k plus the sum of the fifth powers of the digits of k is a cube. A341286