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130882 = 2312111
BaseRepresentation
bin11111111101000010
320122112111
4133331002
513142012
62445534
71053403
oct377502
9218474
10130882
118a374
12638aa
134775b
14359aa
1528ba7
hex1ff42

130882 has 8 divisors (see below), whose sum is σ = 202752. Its totient is φ = 63300.

The previous prime is 130873. The next prime is 130927. The reversal of 130882 is 288031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 994 + ... + 1117.

It is an arithmetic number, because the mean of its divisors is an integer number (25344).

2130882 is an apocalyptic number.

130882 is a deficient number, since it is larger than the sum of its proper divisors (71870).

130882 is a wasteful number, since it uses less digits than its factorization.

130882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 130882 is about 361.7761738976. The cubic root of 130882 is about 50.7722770181.

The spelling of 130882 in words is "one hundred thirty thousand, eight hundred eighty-two".

Divisors: 1 2 31 62 2111 4222 65441 130882