Base | Representation |
---|---|
bin | 10111110110001… |
… | …01011110000000 |
3 | 111221101222220220 |
4 | 23323011132000 |
5 | 402202211042 |
6 | 31503303040 |
7 | 4646203650 |
oct | 1373053600 |
9 | 457358826 |
10 | 200038272 |
11 | a2a09795 |
12 | 56baaa80 |
13 | 3259b855 |
14 | 1c7d2360 |
15 | 128658ec |
hex | bec5780 |
200038272 has 64 divisors (see below), whose sum is σ = 607267200. Its totient is φ = 57153024.
The previous prime is 200038249. The next prime is 200038283. The reversal of 200038272 is 272830002.
200038272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34522 + ... + 39897.
It is an arithmetic number, because the mean of its divisors is an integer number (9488550).
Almost surely, 2200038272 is an apocalyptic number.
It is an amenable number.
200038272 is an abundant number, since it is smaller than the sum of its proper divisors (407228928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200038272 is an equidigital number, since it uses as much as digits as its factorization.
200038272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74443 (or 74431 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 200038272 is about 14143.4886785404. The cubic root of 200038272 is about 584.8408479324.
Adding to 200038272 its reverse (272830002), we get a palindrome (472868274).
The spelling of 200038272 in words is "two hundred million, thirty-eight thousand, two hundred seventy-two".
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