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153159132 = 22373749279
BaseRepresentation
bin10010010000100…
…00010111011100
3101200012021211110
421020100113130
5303202043012
623110422020
73536555040
oct1110202734
9350167743
10153159132
11794aa7a5
1243361910
1325966b09
14164ac020
15d6a573c
hex92105dc

153159132 has 48 divisors (see below), whose sum is σ = 419471360. Its totient is φ = 42576192.

The previous prime is 153159131. The next prime is 153159151. The reversal of 153159132 is 231951351.

It is a self number, because there is not a number n which added to its sum of digits gives 153159132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153159131) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 21532 + ... + 27747.

Almost surely, 2153159132 is an apocalyptic number.

153159132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153159132 is an abundant number, since it is smaller than the sum of its proper divisors (266312228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153159132 is a wasteful number, since it uses less digits than its factorization.

153159132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49330 (or 49328 counting only the distinct ones).

The product of its digits is 4050, while the sum is 30.

The square root of 153159132 is about 12375.7477349856. The cubic root of 153159132 is about 535.0334878738.

The spelling of 153159132 in words is "one hundred fifty-three million, one hundred fifty-nine thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 37 42 74 84 111 148 222 259 444 518 777 1036 1554 3108 49279 98558 147837 197116 295674 344953 591348 689906 1034859 1379812 1823323 2069718 3646646 4139436 5469969 7293292 10939938 12763261 21879876 25526522 38289783 51053044 76579566 153159132