Base | Representation |
---|---|
bin | 1011101001110011101… |
… | …0101011000000000000 |
3 | 201010202100201201201200 |
4 | 2322130322223000000 |
5 | 11240002441344132 |
6 | 231545432501200 |
7 | 20315112312630 |
oct | 2723472530000 |
9 | 633670651650 |
10 | 200201121792 |
11 | 779a534aa61 |
12 | 32972b4a800 |
13 | 15b56ba9c59 |
14 | 9992ab66c0 |
15 | 531ae50d7c |
hex | 2e9ceab000 |
200201121792 has 624 divisors, whose sum is σ = 715402202112. Its totient is φ = 52635893760.
The previous prime is 200201121767. The next prime is 200201121829. The reversal of 200201121792 is 297121102002.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 206179867 + ... + 206180837.
It is an arithmetic number, because the mean of its divisors is an integer number (1146477888).
Almost surely, 2200201121792 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200201121792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (357701101056).
200201121792 is an abundant number, since it is smaller than the sum of its proper divisors (515201080320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200201121792 is a wasteful number, since it uses less digits than its factorization.
200201121792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1072 (or 1047 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 27.
Adding to 200201121792 its reverse (297121102002), we get a palindrome (497322223794).
The spelling of 200201121792 in words is "two hundred billion, two hundred one million, one hundred twenty-one thousand, seven hundred ninety-two".
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