Properties of the Number -32167

Thirty-Two Thousand One Hundred Sixty-Seven

Basics

Value: -32168 → -32167 → -32166

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 19 × 1693

Divisors: 1, 19, 1693, 32167

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111110110100111

Octal: -76647

Duodecimal: -16747

Hexadecimal: -7da7

Square: 1034715889

Square Root: 179.35160997325895

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) = (n+1)*(5·n²+4·n+1). A27849

Strong pseudoprimes to base 85. A20311

E.g.f. A(x) satisfies A(x) = exp( x·A(x)*(A(x) + A(w·x) + A(w²*x))/3 ), where w = exp(2*π*i/3). A385692

A digitized pure tuning tone, sampled at standard settings for consumer audio: a(n) = floor(sin(2*π*(440/44100)*n)*32767). A320277

For positive integers n, a multiset A of positive integers is called "n-good" if for any number 1 <= i <= n, we can find a submultiset B of A such that the sum of B is equal to i. a(n) is the number of minimal n-good multisets. A385675