Base | Representation |
---|---|
bin | 10010101101110… |
… | …11000010011100 |
3 | 101221102121220110 |
4 | 21112323002130 |
5 | 310143111212 |
6 | 23325050020 |
7 | 3614340261 |
oct | 1126730234 |
9 | 357377813 |
10 | 157003932 |
11 | 80696418 |
12 | 446b6910 |
13 | 266b1b47 |
14 | 16bcd268 |
15 | dbb4a3c |
hex | 95bb09c |
157003932 has 24 divisors (see below), whose sum is σ = 367402000. Its totient is φ = 52183296.
The previous prime is 157003907. The next prime is 157003937. The reversal of 157003932 is 239300751.
157003932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 157003932.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (157003937) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14557 + ... + 22932.
Almost surely, 2157003932 is an apocalyptic number.
157003932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
157003932 is an abundant number, since it is smaller than the sum of its proper divisors (210398068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157003932 is a wasteful number, since it uses less digits than its factorization.
157003932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37845 (or 37843 counting only the distinct ones).
The product of its (nonzero) digits is 5670, while the sum is 30.
The square root of 157003932 is about 12530.1209890408. The cubic root of 157003932 is about 539.4735747665.
The spelling of 157003932 in words is "one hundred fifty-seven million, three thousand, nine hundred thirty-two".
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