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152375128 = 2347405253
BaseRepresentation
bin10010001010100…
…00111101011000
3101121201110101021
421011100331120
5303002001003
623041532224
73530111233
oct1105207530
9347643337
10152375128
1179014764
1243044074
1325750cc9
141634641a
15d59d2bd
hex9150f58

152375128 has 16 divisors (see below), whose sum is σ = 291782880. Its totient is φ = 74566368.

The previous prime is 152375123. The next prime is 152375129. The reversal of 152375128 is 821573251.

It is a junction number, because it is equal to n+sod(n) for n = 152375093 and 152375102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152375123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202251 + ... + 203002.

It is an arithmetic number, because the mean of its divisors is an integer number (18236430).

Almost surely, 2152375128 is an apocalyptic number.

It is an amenable number.

152375128 is a deficient number, since it is larger than the sum of its proper divisors (139407752).

152375128 is a wasteful number, since it uses less digits than its factorization.

152375128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405306 (or 405302 counting only the distinct ones).

The product of its digits is 16800, while the sum is 34.

The square root of 152375128 is about 12344.0320803212. The cubic root of 152375128 is about 534.1190007249.

The spelling of 152375128 in words is "one hundred fifty-two million, three hundred seventy-five thousand, one hundred twenty-eight".

Divisors: 1 2 4 8 47 94 188 376 405253 810506 1621012 3242024 19046891 38093782 76187564 152375128