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238625204 = 22471269283
BaseRepresentation
bin11100011100100…
…10000110110100
3121122000102020112
432032102012310
5442042001304
635402322152
75625165206
oct1616220664
9548012215
10238625204
11112774714
1267ab9358
133a58c15c
1423998776
1515e38b6e
hexe3921b4

238625204 has 12 divisors (see below), whose sum is σ = 426479424. Its totient is φ = 116773944.

The previous prime is 238625203. The next prime is 238625213. The reversal of 238625204 is 402526832.

238625204 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 not an unprimeable number, because it can be changed into a prime (238625201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 634454 + ... + 634829.

It is an arithmetic number, because the mean of its divisors is an integer number (35539952).

Almost surely, 2238625204 is an apocalyptic number.

It is an amenable number.

238625204 is a deficient number, since it is larger than the sum of its proper divisors (187854220).

238625204 is a wasteful number, since it uses less digits than its factorization.

238625204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269334 (or 1269332 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 238625204 is about 15447.4983087877. The cubic root of 238625204 is about 620.2576140687.

The spelling of 238625204 in words is "two hundred thirty-eight million, six hundred twenty-five thousand, two hundred four".

Divisors: 1 2 4 47 94 188 1269283 2538566 5077132 59656301 119312602 238625204