Base | Representation |
---|---|
bin | 1010110111000001… |
… | …1010001101101100 |
3 | 21112011100220011121 |
4 | 2231300122031230 |
5 | 21432234224102 |
6 | 1201133430324 |
7 | 132145232443 |
oct | 25560321554 |
9 | 7464326147 |
10 | 2915148652 |
11 | 1266586369 |
12 | 69433b3a4 |
13 | 375c45c40 |
14 | 1d9239d5a |
15 | 120dd2b37 |
hex | adc1a36c |
2915148652 has 12 divisors (see below), whose sum is σ = 5493934096. Its totient is φ = 1345453200.
The previous prime is 2915148623. The next prime is 2915148671. The reversal of 2915148652 is 2568415192.
2915148652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2915148599 and 2915148608.
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, 28030224 + ... + 28030327.
Almost surely, 22915148652 is an apocalyptic number.
It is an amenable number.
2915148652 is a deficient number, since it is larger than the sum of its proper divisors (2578785444).
2915148652 is a wasteful number, since it uses less digits than its factorization.
2915148652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56060568 (or 56060566 counting only the distinct ones).
The product of its digits is 172800, while the sum is 43.
The square root of 2915148652 is about 53992.1165726998. The cubic root of 2915148652 is about 1428.5218971570.
The spelling of 2915148652 in words is "two billion, nine hundred fifteen million, one hundred forty-eight thousand, six hundred fifty-two".
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