Base | Representation |
---|---|
bin | 1110100000011000… |
… | …1001110101101010 |
3 | 101001101010000000200 |
4 | 3220012021311222 |
5 | 30433321133044 |
6 | 1442220213030 |
7 | 165331556436 |
oct | 35006116552 |
9 | 11041100020 |
10 | 3893927274 |
11 | 1719025216 |
12 | 90809a176 |
13 | 4a0962aa3 |
14 | 28d2219c6 |
15 | 17bcc1369 |
hex | e8189d6a |
3893927274 has 24 divisors (see below), whose sum is σ = 8439227940. Its totient is φ = 1297608768.
The previous prime is 3893927273. The next prime is 3893927293. The reversal of 3893927274 is 4727293983.
It can be written as a sum of positive squares in 2 ways, for example, as 3847100625 + 46826649 = 62025^2 + 6843^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 3893927274.
It is not an unprimeable number, because it can be changed into a prime (3893927273) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39144 + ... + 96540.
Almost surely, 23893927274 is an apocalyptic number.
3893927274 is an abundant number, since it is smaller than the sum of its proper divisors (4545300666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3893927274 is a wasteful number, since it uses less digits than its factorization.
3893927274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61174 (or 61171 counting only the distinct ones).
The product of its digits is 4572288, while the sum is 54.
The square root of 3893927274 is about 62401.3403221437. The cubic root of 3893927274 is about 1573.2434972864.
The spelling of 3893927274 in words is "three billion, eight hundred ninety-three million, nine hundred twenty-seven thousand, two hundred seventy-four".
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