Base | Representation |
---|---|
bin | 10010001000110… |
… | …11100000001000 |
3 | 101121022100000122 |
4 | 21010123200020 |
5 | 302422444133 |
6 | 23033122412 |
7 | 3525206663 |
oct | 1104334010 |
9 | 347270018 |
10 | 152156168 |
11 | 789851aa |
12 | 42b59408 |
13 | 256a5448 |
14 | 162ca6da |
15 | d558498 |
hex | 911b808 |
152156168 has 16 divisors (see below), whose sum is σ = 285424080. Its totient is φ = 76043088.
The previous prime is 152156167. The next prime is 152156177. The reversal of 152156168 is 861651251.
It is a happy number.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (152156167) 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, 29855 + ... + 34577.
It is an arithmetic number, because the mean of its divisors is an integer number (17839005).
Almost surely, 2152156168 is an apocalyptic number.
It is an amenable number.
152156168 is a deficient number, since it is larger than the sum of its proper divisors (133267912).
152156168 is a wasteful number, since it uses less digits than its factorization.
152156168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8756 (or 8752 counting only the distinct ones).
The product of its digits is 14400, while the sum is 35.
The square root of 152156168 is about 12335.1598287173. The cubic root of 152156168 is about 533.8630386544.
The spelling of 152156168 in words is "one hundred fifty-two million, one hundred fifty-six thousand, one hundred sixty-eight".
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