Properties of the Number -520448

Five Hundred Twenty Thousand Four Hundred Forty-Eight

Basics

Value: -520449 → -520448 → -520447

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ⁸ × 19 × 107

Divisors: 1, 2, 4, 8, 16, 19, 32, 38, 64, 76

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111111000100000000

Octal: -1770400

Duodecimal: -211228

Hexadecimal: -7f100

Square: 270866120704

Square Root: 721.4208203261118

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 subsets of {1..n} that can be linearly combined using nonnegative coefficients to obtain n. A365073

Arises in enumerating Huffman codes, compact trees, and sums of unit fractions. A194632