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152052593 = 7112179519
BaseRepresentation
bin10010001000000…
…10001101110001
3101121010001221112
421010002031301
5302411140333
623031003105
73524266010
oct1104021561
9347101845
10152052593
1178914400
1242b09495
132566a264
14162a0a77
15d537948
hex9102371

152052593 has 12 divisors (see below), whose sum is σ = 191009280. Its totient is φ = 118481880.

The previous prime is 152052587. The next prime is 152052599. The reversal of 152052593 is 395250251.

It is an interprime number because it is at equal distance from previous prime (152052587) and next prime (152052599).

It is not a de Polignac number, because 152052593 - 24 = 152052577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152052599) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88913 + ... + 90606.

It is an arithmetic number, because the mean of its divisors is an integer number (15917440).

Almost surely, 2152052593 is an apocalyptic number.

It is an amenable number.

152052593 is a deficient number, since it is larger than the sum of its proper divisors (38956687).

152052593 is a wasteful number, since it uses less digits than its factorization.

152052593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179548 (or 179537 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 152052593 is about 12330.9607492685. The cubic root of 152052593 is about 533.7418749483.

The spelling of 152052593 in words is "one hundred fifty-two million, fifty-two thousand, five hundred ninety-three".

Divisors: 1 7 11 77 121 847 179519 1256633 1974709 13822963 21721799 152052593