Base | Representation |
---|---|
bin | 111110110010111… |
… | …0000011110110100 |
3 | 12102211210020002111 |
4 | 1331211300132310 |
5 | 13303401044113 |
6 | 545025220404 |
7 | 103133425435 |
oct | 17545603664 |
9 | 5384706074 |
10 | 2107049908 |
11 | 991413867 |
12 | 4a9791704 |
13 | 2776b89c2 |
14 | 15dba348c |
15 | c4eab13d |
hex | 7d9707b4 |
2107049908 has 12 divisors (see below), whose sum is σ = 3725351812. Its totient is φ = 1042663680.
The previous prime is 2107049891. The next prime is 2107049933. The reversal of 2107049908 is 8099407012.
It can be written as a sum of positive squares in 2 ways, for example, as 1132860964 + 974188944 = 33658^2 + 31212^2 .
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
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, 2714883 + ... + 2715658.
Almost surely, 22107049908 is an apocalyptic number.
It is an amenable number.
2107049908 is a deficient number, since it is larger than the sum of its proper divisors (1618301904).
2107049908 is a wasteful number, since it uses less digits than its factorization.
2107049908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5430642 (or 5430640 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 40.
The square root of 2107049908 is about 45902.6133025125. The cubic root of 2107049908 is about 1282.0105747507.
The spelling of 2107049908 in words is "two billion, one hundred seven million, forty-nine thousand, nine hundred eight".
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