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152525036 = 22291314871
BaseRepresentation
bin10010001011101…
…01100011101100
3101122000002000102
421011311203230
5303021300121
623045050232
73531304256
oct1105654354
9348002012
10152525036
1179107354
12430b6978
13257a4301
1416384cd6
15d5cc90b
hex91758ec

152525036 has 12 divisors (see below), whose sum is σ = 276123120. Its totient is φ = 73632720.

The previous prime is 152524997. The next prime is 152525039. The reversal of 152525036 is 630525251.

It is a happy number.

152525036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (152525039) 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, 657320 + ... + 657551.

It is an arithmetic number, because the mean of its divisors is an integer number (23010260).

Almost surely, 2152525036 is an apocalyptic number.

It is an amenable number.

152525036 is a deficient number, since it is larger than the sum of its proper divisors (123598084).

152525036 is a wasteful number, since it uses less digits than its factorization.

152525036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314904 (or 1314902 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 152525036 is about 12350.1026716380. The cubic root of 152525036 is about 534.2941003165.

The spelling of 152525036 in words is "one hundred fifty-two million, five hundred twenty-five thousand, thirty-six".

Divisors: 1 2 4 29 58 116 1314871 2629742 5259484 38131259 76262518 152525036