Base | Representation |
---|---|
bin | 1110001011111010… |
… | …1011101111100100 |
3 | 100211101120122201000 |
4 | 3202332223233210 |
5 | 30244332123131 |
6 | 1425512233300 |
7 | 163240112361 |
oct | 34276535744 |
9 | 10741518630 |
10 | 3808082916 |
11 | 1684622070 |
12 | 8a339b830 |
13 | 488c37501 |
14 | 281a77468 |
15 | 1744b5ce6 |
hex | e2fabbe4 |
3808082916 has 96 divisors (see below), whose sum is σ = 11141827200. Its totient is φ = 1114162560.
The previous prime is 3808082903. The next prime is 3808082917. The reversal of 3808082916 is 6192808083.
It is not an unprimeable number, because it can be changed into a prime (3808082917) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20815 + ... + 89718.
It is an arithmetic number, because the mean of its divisors is an integer number (116060700).
Almost surely, 23808082916 is an apocalyptic number.
3808082916 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
3808082916 is an abundant number, since it is smaller than the sum of its proper divisors (7333744284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3808082916 is a wasteful number, since it uses less digits than its factorization.
3808082916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110586 (or 110578 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 45.
The square root of 3808082916 is about 61709.6663092582. Note that the first 3 decimals coincide. The cubic root of 3808082916 is about 1561.5963983412.
The spelling of 3808082916 in words is "three billion, eight hundred eight million, eighty-two thousand, nine hundred sixteen".
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