Base | Representation |
---|---|
bin | 10111100110010000100010… |
… | …010110101100001011100010 |
3 | 111121110200001222110210111220 |
4 | 113212100202112230023202 |
5 | 102100344433011122033 |
6 | 1004421442051315510 |
7 | 30601105246323435 |
oct | 2746204226541342 |
9 | 447420058423456 |
10 | 103784166114018 |
11 | 3008368813a765 |
12 | b7820972abb96 |
13 | 45baa603ba8c0 |
14 | 1b8b2751bd81c |
15 | bee9e71c3bb3 |
hex | 5e64225ac2e2 |
103784166114018 has 64 divisors (see below), whose sum is σ = 225280794170880. Its totient is φ = 31685173293312.
The previous prime is 103784166113921. The next prime is 103784166114019. The reversal of 103784166114018 is 810411661487301.
It is a super-2 number, since 2×1037841661140182 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103784166114019) 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, 4885305 + ... + 15212972.
It is an arithmetic number, because the mean of its divisors is an integer number (3520012408920).
Almost surely, 2103784166114018 is an apocalyptic number.
103784166114018 is an abundant number, since it is smaller than the sum of its proper divisors (121496628056862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103784166114018 is a wasteful number, since it uses less digits than its factorization.
103784166114018 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20098811.
The product of its (nonzero) digits is 774144, while the sum is 51.
The spelling of 103784166114018 in words is "one hundred three trillion, seven hundred eighty-four billion, one hundred sixty-six million, one hundred fourteen thousand, eighteen".
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