Base | Representation |
---|---|
bin | 10111110111000… |
… | …10100000010000 |
3 | 111221122001001122 |
4 | 23323202200100 |
5 | 402220012300 |
6 | 31510021412 |
7 | 4650210455 |
oct | 1373424020 |
9 | 457561048 |
10 | 200157200 |
11 | a2a90081 |
12 | 57047868 |
13 | 32610a19 |
14 | 1c82382c |
15 | 1288ac85 |
hex | bee2810 |
200157200 has 30 divisors (see below), whose sum is σ = 480878634. Its totient is φ = 80062720.
The previous prime is 200157187. The next prime is 200157211. The reversal of 200157200 is 2751002.
It can be written as a sum of positive squares in 3 ways, for example, as 12138256 + 188018944 = 3484^2 + 13712^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249797 + ... + 250596.
Almost surely, 2200157200 is an apocalyptic number.
200157200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200157200 is an abundant number, since it is smaller than the sum of its proper divisors (280721434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200157200 is a wasteful number, since it uses less digits than its factorization.
200157200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 500411 (or 500400 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 17.
The square root of 200157200 is about 14147.6923913407. The cubic root of 200157200 is about 584.9567260463.
The spelling of 200157200 in words is "two hundred million, one hundred fifty-seven thousand, two hundred".
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