Base | Representation |
---|---|
bin | 1101101101010110… |
… | …0101010001101101 |
3 | 100111110022122220220 |
4 | 3123111211101231 |
5 | 30014021234023 |
6 | 1405052201553 |
7 | 160122235113 |
oct | 33325452155 |
9 | 10443278826 |
10 | 3679868013 |
11 | 161920a338 |
12 | 8684692b9 |
13 | 4684c53c3 |
14 | 26ca1dab3 |
15 | 1680db3e3 |
hex | db56546d |
3679868013 has 16 divisors (see below), whose sum is σ = 4957180800. Its totient is φ = 2427952320.
The previous prime is 3679868011. The next prime is 3679868047. The reversal of 3679868013 is 3108689763.
It is not a de Polignac number, because 3679868013 - 21 = 3679868011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3679868011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301728 + ... + 313686.
It is an arithmetic number, because the mean of its divisors is an integer number (309823800).
Almost surely, 23679868013 is an apocalyptic number.
It is an amenable number.
3679868013 is a deficient number, since it is larger than the sum of its proper divisors (1277312787).
3679868013 is a wasteful number, since it uses less digits than its factorization.
3679868013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13012.
The product of its (nonzero) digits is 1306368, while the sum is 51.
The square root of 3679868013 is about 60661.9156720261. The cubic root of 3679868013 is about 1543.8700679329.
The spelling of 3679868013 in words is "three billion, six hundred seventy-nine million, eight hundred sixty-eight thousand, thirteen".
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