Search a number
-
+
153152152 = 23313131973
BaseRepresentation
bin10010010000011…
…10101010011000
3101200011221020221
421020032222120
5303201332102
623110325424
73536525506
oct1110165230
9350157227
10153152152
11794a552a
1243359874
132596389a
14164a9676
15d6a3637
hex920ea98

153152152 has 32 divisors (see below), whose sum is σ = 297521280. Its totient is φ = 73831680.

The previous prime is 153152149. The next prime is 153152173. The reversal of 153152152 is 251251351.

153152152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1531521522 = 46911163324462208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76638 + ... + 78610.

It is an arithmetic number, because the mean of its divisors is an integer number (9297540).

Almost surely, 2153152152 is an apocalyptic number.

It is an amenable number.

153152152 is a deficient number, since it is larger than the sum of its proper divisors (144369128).

153152152 is a wasteful number, since it uses less digits than its factorization.

153152152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323 (or 2319 counting only the distinct ones).

The product of its digits is 1500, while the sum is 25.

The square root of 153152152 is about 12375.4657286100. The cubic root of 153152152 is about 535.0253599648.

The spelling of 153152152 in words is "one hundred fifty-three million, one hundred fifty-two thousand, one hundred fifty-two".

Divisors: 1 2 4 8 31 62 124 248 313 626 1252 1973 2504 3946 7892 9703 15784 19406 38812 61163 77624 122326 244652 489304 617549 1235098 2470196 4940392 19144019 38288038 76576076 153152152