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801382 = 21921089
BaseRepresentation
bin11000011101001100110
31111201021211
43003221212
5201121012
625102034
76545251
oct3035146
91451254
10801382
114a80aa
1232791a
132209ba
1416c098
1510c6a7
hexc3a66

801382 has 8 divisors (see below), whose sum is σ = 1265400. Its totient is φ = 379584.

The previous prime is 801379. The next prime is 801403. The reversal of 801382 is 283108.

801382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10507 + ... + 10582.

It is an arithmetic number, because the mean of its divisors is an integer number (158175).

2801382 is an apocalyptic number.

801382 is a deficient number, since it is larger than the sum of its proper divisors (464018).

801382 is a wasteful number, since it uses less digits than its factorization.

801382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21110.

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

The square root of 801382 is about 895.1994191240. The cubic root of 801382 is about 92.8852015516.

The spelling of 801382 in words is "eight hundred one thousand, three hundred eighty-two".

Divisors: 1 2 19 38 21089 42178 400691 801382