Base | Representation |
---|---|
bin | 111110110010110… |
… | …1111101111010110 |
3 | 12102211210001220222 |
4 | 1331211233233112 |
5 | 13303400444440 |
6 | 545025154342 |
7 | 103133413535 |
oct | 17545575726 |
9 | 5384701828 |
10 | 2107046870 |
11 | 991411555 |
12 | 4a978b9b2 |
13 | 2776b74c6 |
14 | 15dba231c |
15 | c4eaa2b5 |
hex | 7d96fbd6 |
2107046870 has 16 divisors (see below), whose sum is σ = 3880887120. Its totient is φ = 823218144.
The previous prime is 2107046863. The next prime is 2107046891. The reversal of 2107046870 is 786407012.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2107046870.
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, 2449625 + ... + 2450484.
It is an arithmetic number, because the mean of its divisors is an integer number (242555445).
Almost surely, 22107046870 is an apocalyptic number.
2107046870 is a deficient number, since it is larger than the sum of its proper divisors (1773840250).
2107046870 is a wasteful number, since it uses less digits than its factorization.
2107046870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4900159.
The product of its (nonzero) digits is 18816, while the sum is 35.
The square root of 2107046870 is about 45902.5802107028. The cubic root of 2107046870 is about 1282.0099586049.
The spelling of 2107046870 in words is "two billion, one hundred seven million, forty-six thousand, eight hundred seventy".
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