Base | Representation |
---|---|
bin | 10010110010011… |
… | …10101110010010 |
3 | 101222120100200211 |
4 | 21121032232102 |
5 | 310321440400 |
6 | 23350034334 |
7 | 3622440010 |
oct | 1131165622 |
9 | 358510624 |
10 | 157608850 |
11 | 80a69953 |
12 | 449489aa |
13 | 26864299 |
14 | 16d098b0 |
15 | dc83dba |
hex | 964eb92 |
157608850 has 24 divisors (see below), whose sum is σ = 335032128. Its totient is φ = 54037200.
The previous prime is 157608821. The next prime is 157608859. The reversal of 157608850 is 58806751.
157608850 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (157608859) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224806 + ... + 225505.
It is an arithmetic number, because the mean of its divisors is an integer number (13959672).
Almost surely, 2157608850 is an apocalyptic number.
157608850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
157608850 is an abundant number, since it is smaller than the sum of its proper divisors (177423278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157608850 is a wasteful number, since it uses less digits than its factorization.
157608850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450330 (or 450325 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 40.
The square root of 157608850 is about 12554.2363367909. The cubic root of 157608850 is about 540.1655299579.
The spelling of 157608850 in words is "one hundred fifty-seven million, six hundred eight thousand, eight hundred fifty".
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