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232605102 = 23139278903
BaseRepresentation
bin11011101110101…
…00010110101110
3121012200120012210
431313110112232
5434021330402
635025311250
75523052662
oct1567242656
9535616183
10232605102
1110a332724
1265a95526
1339261c72
1422c6c8a2
151564a06c
hexddd45ae

232605102 has 16 divisors (see below), whose sum is σ = 468558720. Its totient is φ = 76976952.

The previous prime is 232605073. The next prime is 232605157. The reversal of 232605102 is 201506232.

232605102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138618 + ... + 140285.

It is an arithmetic number, because the mean of its divisors is an integer number (29284920).

Almost surely, 2232605102 is an apocalyptic number.

232605102 is an abundant number, since it is smaller than the sum of its proper divisors (235953618).

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

232605102 is a wasteful number, since it uses less digits than its factorization.

232605102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279047.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 232605102 is about 15251.3967229234. The cubic root of 232605102 is about 614.9971154601.

The spelling of 232605102 in words is "two hundred thirty-two million, six hundred five thousand, one hundred two".

Divisors: 1 2 3 6 139 278 417 834 278903 557806 836709 1673418 38767517 77535034 116302551 232605102