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375314238 = 232131603907
BaseRepresentation
bin10110010111101…
…101011100111110
3222011012221100100
4112113231130332
51232040023423
6101124141530
712205055415
oct2627553476
9864187310
10375314238
11182945162
12a58378a6
135c9aa440
1437bba47c
1522e39343
hex165ed73e

375314238 has 24 divisors (see below), whose sum is σ = 875733768. Its totient is φ = 115481232.

The previous prime is 375314237. The next prime is 375314257. The reversal of 375314238 is 832413573.

375314238 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375314237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 801720 + ... + 802187.

It is an arithmetic number, because the mean of its divisors is an integer number (36488907).

Almost surely, 2375314238 is an apocalyptic number.

375314238 is an abundant number, since it is smaller than the sum of its proper divisors (500419530).

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

375314238 is a wasteful number, since it uses less digits than its factorization.

375314238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603928 (or 1603925 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 375314238 is about 19373.0286222883. The cubic root of 375314238 is about 721.3261554149.

The spelling of 375314238 in words is "three hundred seventy-five million, three hundred fourteen thousand, two hundred thirty-eight".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 1603907 3207814 4811721 9623442 14435163 20850791 28870326 41701582 62552373 125104746 187657119 375314238