Base | Representation |
---|---|
bin | 10010110100101… |
… | …00111011000000 |
3 | 102000002222010020 |
4 | 21122110323000 |
5 | 310410141014 |
6 | 23400133440 |
7 | 3625045212 |
oct | 1132247300 |
9 | 360088106 |
10 | 157896384 |
11 | 81145988 |
12 | 44a67280 |
13 | 26935119 |
14 | 16d825b2 |
15 | dcde1a9 |
hex | 9694ec0 |
157896384 has 56 divisors (see below), whose sum is σ = 439765440. Its totient is φ = 49860864.
The previous prime is 157896383. The next prime is 157896397. The reversal of 157896384 is 483698751.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (157896383) 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, 17994 + ... + 25289.
Almost surely, 2157896384 is an apocalyptic number.
It is an amenable number.
157896384 is an abundant number, since it is smaller than the sum of its proper divisors (281869056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157896384 is a wasteful number, since it uses less digits than its factorization.
157896384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43317 (or 43307 counting only the distinct ones).
The product of its digits is 1451520, while the sum is 51.
The square root of 157896384 is about 12565.6827908395. The cubic root of 157896384 is about 540.4938144013.
The spelling of 157896384 in words is "one hundred fifty-seven million, eight hundred ninety-six thousand, three hundred eighty-four".
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