Base | Representation |
---|---|
bin | 111101010101101… |
… | …1001111001010100 |
3 | 12022102212022201020 |
4 | 1322223121321110 |
5 | 13203344323422 |
6 | 540122201140 |
7 | 102001254021 |
oct | 17253317124 |
9 | 5272768636 |
10 | 2058198612 |
11 | 966888098 |
12 | 4953531b0 |
13 | 26a543402 |
14 | 1574c8548 |
15 | c0a5b95c |
hex | 7aad9e54 |
2058198612 has 48 divisors (see below), whose sum is σ = 4919893440. Its totient is φ = 669328128.
The previous prime is 2058198601. The next prime is 2058198641. The reversal of 2058198612 is 2168918502.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 580798 + ... + 584330.
It is an arithmetic number, because the mean of its divisors is an integer number (102497780).
Almost surely, 22058198612 is an apocalyptic number.
It is an amenable number.
2058198612 is an abundant number, since it is smaller than the sum of its proper divisors (2861694828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2058198612 is a wasteful number, since it uses less digits than its factorization.
2058198612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4712 (or 4710 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 42.
The square root of 2058198612 is about 45367.3738715390. The cubic root of 2058198612 is about 1272.0253322553.
The spelling of 2058198612 in words is "two billion, fifty-eight million, one hundred ninety-eight thousand, six hundred twelve".
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