### Properties of the number 53982:

53982 = 2 × 3^{2}× 2999 is the 48483

^{th}composite number and is not squarefree.

53982 has 3 distinct prime factors, 12 divisors, 21 antidivisors and 17988 totatives.

53982 is the difference of 2 positive pentagonal numbers in 2 ways.

53982 = 38

^{2}+ 53

^{2}+ 223

^{2}is the sum of 3 positive squares.

53982

^{2}is the sum of 3 positive squares.

53982 is a proper divisor of 73

^{1499}- 1.

53982 is palindromic in (at least) the following bases: 85, -45, and -70.

53982 in base 44 = Rcc and consists of only the digits 'R' and 'c'.

### The number 53982 belongs to the following On-Line Encyclopedia of Integer Sequences (OEIS) sequence (among others):

Sequence number and description below are taken from OEIS.A249058: a(n) = number of primes less than the square root of the (2^n)-th prime

## No comments:

## Post a Comment