Properties of the Number -258304

Two Hundred Fifty-Eight Thousand Three Hundred Four

Basics

Value: -258305 → -258304 → -258303

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ⁸ × 1009

Divisors: 1, 2, 4, 8, 16, 32, 64, 128, 256, 1009

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111111000100000000

Octal: -770400

Duodecimal: -105594

Hexadecimal: -3f100

Square: 66720956416

Square Root: 508.2361655765949

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

Expansion of (1-x)/(1-2x+6x²). A138229

Number of subsets of {1..n-1} that can be linearly combined using nonnegative coefficients to obtain n. A365542

Arises in enumerating Huffman codes, compact trees, and sums of unit fractions. A194631

Number of 3 X n arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 3 X n array. A219687