Base | Representation |
---|---|
bin | 1011000100010101… |
… | …0000110101011100 |
3 | 21200001100201222200 |
4 | 2301011100311130 |
5 | 22041030300113 |
6 | 1210445411500 |
7 | 133423426536 |
oct | 26105206534 |
9 | 7601321880 |
10 | 2970946908 |
11 | 1295027426 |
12 | 6aab69b90 |
13 | 384681567 |
14 | 202802856 |
15 | 125c55873 |
hex | b1150d5c |
2970946908 has 18 divisors (see below), whose sum is σ = 7509893664. Its totient is φ = 990315624.
The previous prime is 2970946889. The next prime is 2970946921. The reversal of 2970946908 is 8096490792.
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41263116 + ... + 41263187.
Almost surely, 22970946908 is an apocalyptic number.
It is an amenable number.
2970946908 is an abundant number, since it is smaller than the sum of its proper divisors (4538946756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2970946908 is a wasteful number, since it uses less digits than its factorization.
2970946908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82526313 (or 82526308 counting only the distinct ones).
The product of its (nonzero) digits is 1959552, while the sum is 54.
The square root of 2970946908 is about 54506.3932763855. The cubic root of 2970946908 is about 1437.5787029676.
The spelling of 2970946908 in words is "two billion, nine hundred seventy million, nine hundred forty-six thousand, nine hundred eight".
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