Base | Representation |
---|---|
bin | 1010101100011011… |
… | …0001101010001000 |
3 | 21102001200122220220 |
4 | 2223012301222020 |
5 | 21334343231300 |
6 | 1152504350040 |
7 | 131065244013 |
oct | 25306615210 |
9 | 7361618826 |
10 | 2870680200 |
11 | 1243473583 |
12 | 681475320 |
13 | 36997654b |
14 | 1d338237a |
15 | 11c04bda0 |
hex | ab1b1a88 |
2870680200 has 48 divisors (see below), whose sum is σ = 8899110480. Its totient is φ = 765514560.
The previous prime is 2870680199. The next prime is 2870680207. The reversal of 2870680200 is 20860782.
It is not an unprimeable number, because it can be changed into a prime (2870680207) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2391634 + ... + 2392833.
It is an arithmetic number, because the mean of its divisors is an integer number (185398135).
Almost surely, 22870680200 is an apocalyptic number.
2870680200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2870680200 is an abundant number, since it is smaller than the sum of its proper divisors (6028430280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2870680200 is a wasteful number, since it uses less digits than its factorization.
2870680200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4784486 (or 4784477 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 2870680200 is about 53578.7289882841. The cubic root of 2870680200 is about 1421.2209627034.
The spelling of 2870680200 in words is "two billion, eight hundred seventy million, six hundred eighty thousand, two hundred".
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