Base | Representation |
---|---|
bin | 111101000111101… |
… | …1100010010010100 |
3 | 12021221001220111212 |
4 | 1322033130102110 |
5 | 13200010241442 |
6 | 535301120552 |
7 | 101552044040 |
oct | 17217342224 |
9 | 5257056455 |
10 | 2050868372 |
11 | 962730843 |
12 | 4929b9158 |
13 | 268b77aa7 |
14 | 15653b020 |
15 | c00aea82 |
hex | 7a3dc494 |
2050868372 has 48 divisors (see below), whose sum is σ = 4347221760. Its totient is φ = 826440192.
The previous prime is 2050868363. The next prime is 2050868377. The reversal of 2050868372 is 2738680502.
It is a super-2 number, since 2×20508683722 = 8412122158539860768, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2050868377) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 893258 + ... + 895550.
It is an arithmetic number, because the mean of its divisors is an integer number (90567120).
Almost surely, 22050868372 is an apocalyptic number.
It is an amenable number.
2050868372 is an abundant number, since it is smaller than the sum of its proper divisors (2296353388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2050868372 is a wasteful number, since it uses less digits than its factorization.
2050868372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4200 (or 4198 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 41.
The square root of 2050868372 is about 45286.5142398927. The cubic root of 2050868372 is about 1270.5134369731.
The spelling of 2050868372 in words is "two billion, fifty million, eight hundred sixty-eight thousand, three hundred seventy-two".
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