Base | Representation |
---|---|
bin | 101111111000110101… |
… | …0111001111011111000 |
3 | 100211110000100112112121 |
4 | 1133301222321323320 |
5 | 3141103213213331 |
6 | 115124332251024 |
7 | 10300304261431 |
oct | 1376152717370 |
9 | 324400315477 |
10 | 102838804216 |
11 | 3a682907795 |
12 | 17b20610a74 |
13 | 990b9a5155 |
14 | 4d980a6488 |
15 | 2a1d58bc11 |
hex | 17f1ab9ef8 |
102838804216 has 16 divisors (see below), whose sum is σ = 192836806200. Its totient is φ = 51415655904.
The previous prime is 102838804213. The next prime is 102838804247. The reversal of 102838804216 is 612408838201.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102838804213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349846 + ... + 572773.
Almost surely, 2102838804216 is an apocalyptic number.
It is an amenable number.
102838804216 is a deficient number, since it is larger than the sum of its proper divisors (89998001984).
102838804216 is a wasteful number, since it uses less digits than its factorization.
102838804216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 936558 (or 936554 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 43.
The spelling of 102838804216 in words is "one hundred two billion, eight hundred thirty-eight million, eight hundred four thousand, two hundred sixteen".
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