Properties of the Number -32783

Thirty-Two Thousand Seven Hundred Eighty-Three

Basics

Value: -32784 → -32783 → -32782

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 32783

Divisors: 1, 32783

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -1000000000001111

Octal: -100017

Duodecimal: -16B7B

Hexadecimal: -800f

Square: 1074725089

Square Root: 181.0607632812808

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. A6127

Primes of the form m = 2ⁱ + 2^j - 1, where i > j >= 0. A239712

Primes of the form 2^k + 15. A144487

Primes of the form 2^k + k. A129962

Primes in A103377. A103387

Smallest prime p such that p - n is an n-th power, or 0 if no such number exists; i.e., smallest prime of the form kⁿ + n. A84047

Primes of the form m^k+k, with m and k > 1. A99227

Where powers of 2 occur in the union of squares and powers of 2. A188917

Primes equal to a pentagonal number plus 1. A285789

Least prime of the form kⁿ + n with k>1, 0 if no such prime exists. A303122