Base | Representation |
---|---|
bin | 110000101110011110… |
… | …1111000100100000010 |
3 | 101000002110121222120201 |
4 | 1201130331320210002 |
5 | 3203300032111232 |
6 | 120023115355414 |
7 | 10363023220060 |
oct | 1413475704402 |
9 | 330073558521 |
10 | 104638941442 |
11 | 40416a55502 |
12 | 18343452b6a |
13 | 9b379127c9 |
14 | 50c91b7030 |
15 | 2ac6620be7 |
hex | 185cf78902 |
104638941442 has 8 divisors (see below), whose sum is σ = 179381042496. Its totient is φ = 44845260612.
The previous prime is 104638941437. The next prime is 104638941443. The reversal of 104638941442 is 244149836401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1046389414422 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 104638941392 and 104638941401.
It is not an unprimeable number, because it can be changed into a prime (104638941443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3737105038 + ... + 3737105065.
It is an arithmetic number, because the mean of its divisors is an integer number (22422630312).
Almost surely, 2104638941442 is an apocalyptic number.
104638941442 is a deficient number, since it is larger than the sum of its proper divisors (74742101054).
104638941442 is an equidigital number, since it uses as much as digits as its factorization.
104638941442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7474210112.
The product of its (nonzero) digits is 663552, while the sum is 46.
The spelling of 104638941442 in words is "one hundred four billion, six hundred thirty-eight million, nine hundred forty-one thousand, four hundred forty-two".
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