Properties of the Number -32751

Thirty-Two Thousand Seven Hundred Fifty-One

Basics

Value: -32752 → -32751 → -32750

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 1213

Divisors: 1, 3, 9, 27, 1213, 3639, 10917, 32751

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111111111101111

Octal: -77757

Duodecimal: -16B53

Hexadecimal: -7fef

Square: 1072628001

Square Root: 180.97237358226806

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) = 2ⁿ - n - 2. A247

Cubeful numbers whose neighbors are also cubeful. A122692

Floor of sums of the non-integer fourth roots of n, as partitioned by the integer roots: floor(∑_{j=n⁴+1..(n+1)⁴-1} j^1/4). A248698

Denominators of continued fraction convergents to sqrt(657). A42263

Decimal representation of the n-th iteration of the "Rule 59" elementary cellular automaton starting with a single ON (black) cell. A266718

Decimal representation of the n-th iteration of the "Rule 27" elementary cellular automaton starting with a single ON (black) cell. A266461

Odd numbers k such that A173557(k) = A173557(σ(k)), where A173557(n) is multiplicative with a(p^e) = p-1 and σ is the sum of divisors function. A387159

Numbers having four 7's in base 8. A43452

Fixed points of the mapping f(x) = (x + 2^x) mod (17 + x). A166118

a(n) = 2^2ⁿ-1 - 2ⁿ - 1. A103743