Base | Representation |
---|---|
bin | 1110110101001000… |
… | …0100010110101000 |
3 | 101021102211112101220 |
4 | 3231102010112220 |
5 | 31123104432431 |
6 | 1455005142040 |
7 | 200436255126 |
oct | 35522042650 |
9 | 11242745356 |
10 | 3980936616 |
11 | 1763153668 |
12 | 93125a920 |
13 | 4b59a86c7 |
14 | 29a9d0916 |
15 | 18475bb96 |
hex | ed4845a8 |
3980936616 has 32 divisors (see below), whose sum is σ = 10115498400. Its totient is φ = 1305224640.
The previous prime is 3980936611. The next prime is 3980936627. The reversal of 3980936616 is 6166390893.
It is not an unprimeable number, because it can be changed into a prime (3980936611) 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, 1358146 + ... + 1361073.
It is an arithmetic number, because the mean of its divisors is an integer number (316109325).
Almost surely, 23980936616 is an apocalyptic number.
It is an amenable number.
3980936616 is an abundant number, since it is smaller than the sum of its proper divisors (6134561784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3980936616 is a wasteful number, since it uses less digits than its factorization.
3980936616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2719289 (or 2719285 counting only the distinct ones).
The product of its (nonzero) digits is 1259712, while the sum is 51.
The square root of 3980936616 is about 63094.6639265160. The cubic root of 3980936616 is about 1584.8752655542.
The spelling of 3980936616 in words is "three billion, nine hundred eighty million, nine hundred thirty-six thousand, six hundred sixteen".
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