Base | Representation |
---|---|
bin | 100011011111111011… |
… | …101100111000110000 |
3 | 10122101102022101101210 |
4 | 203133323230320300 |
5 | 1111030334123023 |
6 | 25302141200120 |
7 | 2516365446150 |
oct | 433773547060 |
9 | 118342271353 |
10 | 38116707888 |
11 | 1518a984886 |
12 | 7479260040 |
13 | 3795b4b82c |
14 | 1bb8412760 |
15 | ed14c9593 |
hex | 8dfeece30 |
38116707888 has 80 divisors (see below), whose sum is σ = 112560573440. Its totient is φ = 10888017408.
The previous prime is 38116707817. The next prime is 38116707901. The reversal of 38116707888 is 88870761183.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1887348 + ... + 1907436.
It is an arithmetic number, because the mean of its divisors is an integer number (1407007168).
Almost surely, 238116707888 is an apocalyptic number.
It is an amenable number.
38116707888 is an abundant number, since it is smaller than the sum of its proper divisors (74443865552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38116707888 is a wasteful number, since it uses less digits than its factorization.
38116707888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25754 (or 25748 counting only the distinct ones).
The product of its (nonzero) digits is 3612672, while the sum is 57.
The spelling of 38116707888 in words is "thirty-eight billion, one hundred sixteen million, seven hundred seven thousand, eight hundred eighty-eight".
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