Base | Representation |
---|---|
bin | 1110011010010011… |
… | …1101011110101010 |
3 | 100222121011112222010 |
4 | 3212210331132222 |
5 | 30410310324212 |
6 | 1435510140350 |
7 | 164602162020 |
oct | 34644753652 |
9 | 10877145863 |
10 | 3868448682 |
11 | 170570282a |
12 | 8bb6516b6 |
13 | 4985b1ab7 |
14 | 289aac710 |
15 | 17993c03c |
hex | e693d7aa |
3868448682 has 64 divisors (see below), whose sum is σ = 8981259264. Its totient is φ = 1088017920.
The previous prime is 3868448663. The next prime is 3868448699. The reversal of 3868448682 is 2868448683.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 729882 + ... + 735162.
It is an arithmetic number, because the mean of its divisors is an integer number (140332176).
Almost surely, 23868448682 is an apocalyptic number.
3868448682 is an abundant number, since it is smaller than the sum of its proper divisors (5112810582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3868448682 is a wasteful number, since it uses less digits than its factorization.
3868448682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5563.
The product of its digits is 14155776, while the sum is 57.
The square root of 3868448682 is about 62196.8542773668. The cubic root of 3868448682 is about 1569.8046576981.
Subtracting from 3868448682 its reverse (2868448683), we obtain a palindrome (999999999).
The spelling of 3868448682 in words is "three billion, eight hundred sixty-eight million, four hundred forty-eight thousand, six hundred eighty-two".
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