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152386370 = 2529352009
BaseRepresentation
bin10010001010100…
…11101101000010
3101121202000210122
421011103231002
5303002330440
623042100242
73530156063
oct1105235502
9347660718
10152386370
1179022154
124304a682
1325756166
141634a56a
15d5a17b5
hex9153b42

152386370 has 16 divisors (see below), whose sum is σ = 275236920. Its totient is φ = 60745344.

The previous prime is 152386369. The next prime is 152386391. The reversal of 152386370 is 73683251.

152386370 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 147355321 + 5031049 = 12139^2 + 2243^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 152386370.

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, 23075 + ... + 28934.

Almost surely, 2152386370 is an apocalyptic number.

152386370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152386370 is a deficient number, since it is larger than the sum of its proper divisors (122850550).

152386370 is a wasteful number, since it uses less digits than its factorization.

152386370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52309.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 152386370 is about 12344.4874336685. The cubic root of 152386370 is about 534.1321358916.

The spelling of 152386370 in words is "one hundred fifty-two million, three hundred eighty-six thousand, three hundred seventy".

Divisors: 1 2 5 10 293 586 1465 2930 52009 104018 260045 520090 15238637 30477274 76193185 152386370