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152236964 = 221112172843
BaseRepresentation
bin10010001001011…
…11001110100100
3101121110102212002
421010233032210
5302433040324
623034544432
73525664355
oct1104571644
9347412762
10152236964
1178a2a980
1242b98118
1325703159
141630bd2c
15d5723ae
hex912f3a4

152236964 has 24 divisors (see below), whose sum is σ = 290975328. Its totient is φ = 69117440.

The previous prime is 152236961. The next prime is 152236969. The reversal of 152236964 is 469632251.

It is not an unprimeable number, because it can be changed into a prime (152236961) 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 7 ways as a sum of consecutive naturals, for example, 52127 + ... + 54969.

It is an arithmetic number, because the mean of its divisors is an integer number (12123972).

Almost surely, 2152236964 is an apocalyptic number.

It is an amenable number.

152236964 is a deficient number, since it is larger than the sum of its proper divisors (138738364).

152236964 is a wasteful number, since it uses less digits than its factorization.

152236964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075 (or 4073 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 152236964 is about 12338.4344225676. The cubic root of 152236964 is about 533.9575169484.

The spelling of 152236964 in words is "one hundred fifty-two million, two hundred thirty-six thousand, nine hundred sixty-four".

Divisors: 1 2 4 11 22 44 1217 2434 2843 4868 5686 11372 13387 26774 31273 53548 62546 125092 3459931 6919862 13839724 38059241 76118482 152236964