Properties of the Number -288144

Two Hundred Eighty-Eight Thousand One Hundred Forty-Four

Basics

Value: -288145 → -288144 → -288143

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ⁴ × 3 ³ × 23 × 29

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000110010110010000

Octal: -1062620

Duodecimal: -11A900

Hexadecimal: -46590

Square: 83026964736

Square Root: 536.790461912281

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

a(n) is the index of the smallest square pyramidal number divisible by exactly n square pyramidal numbers. A359095

Number of permutations of floor(i·9/4), i=0..n-1, with all sums of 5 adjacent terms unique. A152365