Properties of the Number -288768

Two Hundred Eighty-Eight Thousand Seven Hundred Sixty-Eight

Basics

Value: -288769 → -288768 → -288767

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 39

Digital Root: 3

Palindrome: No

Factorization: 2 ¹¹ × 3 × 47

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000110100000000000

Octal: -1064000

Duodecimal: -11B140

Hexadecimal: -46800

Square: 83386957824

Square Root: 537.3713799598933

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

Composite numbers such that ∏_i=1..k (p_i/(p_i-1)) / ∑_i=1..k (p_i/(p_i-1)) is an integer, where p_i are the k prime factors of n (with multiplicity). A227034

Triangle read by rows: T(n,k) is the number of proper vertex colorings of the n-complete tripartite graph using exactly k interchangeable colors, 3 <= k <= 3·n. A385432