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389202 = 23115897
BaseRepresentation
bin1011111000001010010
3201202212220
41133001102
544423302
612201510
73210462
oct1370122
9652786
10389202
11246460
12169296
131081c8
14a1ba2
157a4bc
hex5f052

389202 has 16 divisors (see below), whose sum is σ = 849312. Its totient is φ = 117920.

The previous prime is 389189. The next prime is 389219. The reversal of 389202 is 202983.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2883 + ... + 3014.

It is an arithmetic number, because the mean of its divisors is an integer number (53082).

2389202 is an apocalyptic number.

389202 is an abundant number, since it is smaller than the sum of its proper divisors (460110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

389202 is a wasteful number, since it uses less digits than its factorization.

389202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5913.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 389202 is about 623.8605613436. The cubic root of 389202 is about 73.0115700683.

The spelling of 389202 in words is "three hundred eighty-nine thousand, two hundred two".

Divisors: 1 2 3 6 11 22 33 66 5897 11794 17691 35382 64867 129734 194601 389202