Base | Representation |
---|---|
bin | 111000011101101010110… |
… | …100110011000111001100 |
3 | 111201221100011102201112220 |
4 | 320131222310303013030 |
5 | 1002033020302202103 |
6 | 12130303143055340 |
7 | 550221451134414 |
oct | 70355264630714 |
9 | 14657304381486 |
10 | 3880147694028 |
11 | 126661a244231 |
12 | 527bb9741550 |
13 | 221b863b37a8 |
14 | d5b2b881644 |
15 | 6ade8e7ac53 |
hex | 3876ad331cc |
3880147694028 has 24 divisors (see below), whose sum is σ = 9055057639488. Its totient is φ = 1293185466576.
The previous prime is 3880147693999. The next prime is 3880147694029. The reversal of 3880147694028 is 8204967410883.
It is a happy number.
It is a super-2 number, since 2×38801476940282 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3880147694029) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24555226 + ... + 24712737.
It is an arithmetic number, because the mean of its divisors is an integer number (377294068312).
Almost surely, 23880147694028 is an apocalyptic number.
It is an amenable number.
3880147694028 is an abundant number, since it is smaller than the sum of its proper divisors (5174909945460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3880147694028 is a wasteful number, since it uses less digits than its factorization.
3880147694028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49274533 (or 49274531 counting only the distinct ones).
The product of its (nonzero) digits is 18579456, while the sum is 60.
The spelling of 3880147694028 in words is "three trillion, eight hundred eighty billion, one hundred forty-seven million, six hundred ninety-four thousand, twenty-eight".
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