Base | Representation |
---|---|
bin | 1011101001110101001… |
… | …1001010000111010000 |
3 | 201010202210210211210120 |
4 | 2322131103022013100 |
5 | 11240011112300223 |
6 | 231550222230240 |
7 | 20315221005621 |
oct | 2723523120720 |
9 | 633683724716 |
10 | 200207540688 |
11 | 779a8a34631 |
12 | 32975125380 |
13 | 15b5831680c |
14 | 99938a7a48 |
15 | 531b7bcbe3 |
hex | 2e9d4ca1d0 |
200207540688 has 20 divisors (see below), whose sum is σ = 517202813568. Its totient is φ = 66735846880.
The previous prime is 200207540597. The next prime is 200207540711. The reversal of 200207540688 is 886045702002.
It is a happy number.
200207540688 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2085495168 + ... + 2085495263.
Almost surely, 2200207540688 is an apocalyptic number.
It is an amenable number.
200207540688 is an abundant number, since it is smaller than the sum of its proper divisors (316995272880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200207540688 is a wasteful number, since it uses less digits than its factorization.
200207540688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4170990442 (or 4170990436 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 42.
The spelling of 200207540688 in words is "two hundred billion, two hundred seven million, five hundred forty thousand, six hundred eighty-eight".
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