Base | Representation |
---|---|
bin | 1011000101010110… |
… | …1001111001011000 |
3 | 21200100110001022012 |
4 | 2301111221321120 |
5 | 22043130300424 |
6 | 1211121445052 |
7 | 133505104235 |
oct | 26125517130 |
9 | 7610401265 |
10 | 2975243864 |
11 | 12974a182a |
12 | 6b04a0788 |
13 | 385527338 |
14 | 20320078c |
15 | 126303b0e |
hex | b1569e58 |
2975243864 has 32 divisors (see below), whose sum is σ = 5774371200. Its totient is φ = 1435472640.
The previous prime is 2975243857. The next prime is 2975243897. The reversal of 2975243864 is 4683425792.
2975243864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 582329 + ... + 587415.
It is an arithmetic number, because the mean of its divisors is an integer number (180449100).
Almost surely, 22975243864 is an apocalyptic number.
It is an amenable number.
2975243864 is a deficient number, since it is larger than the sum of its proper divisors (2799127336).
2975243864 is a wasteful number, since it uses less digits than its factorization.
2975243864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7643 (or 7639 counting only the distinct ones).
The product of its digits is 2903040, while the sum is 50.
The square root of 2975243864 is about 54545.7960249917. The cubic root of 2975243864 is about 1438.2714379696.
The spelling of 2975243864 in words is "two billion, nine hundred seventy-five million, two hundred forty-three thousand, eight hundred sixty-four".
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