Base | Representation |
---|---|
bin | 110000101001111011… |
… | …0111010101010101001 |
3 | 100222200211001212010012 |
4 | 1201103312322222221 |
5 | 3202441421320410 |
6 | 120000020101305 |
7 | 10356156236603 |
oct | 1412366725251 |
9 | 328624055105 |
10 | 104486120105 |
11 | 40348766584 |
12 | 18300234835 |
13 | 9b12066693 |
14 | 50b2b96173 |
15 | 2ab7ed5605 |
hex | 1853dbaaa9 |
104486120105 has 4 divisors (see below), whose sum is σ = 125383344132. Its totient is φ = 83588896080.
The previous prime is 104486120099. The next prime is 104486120159. The reversal of 104486120105 is 501021684401.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 24302003881 + 80184116224 = 155891^2 + 283168^2 .
It is not a de Polignac number, because 104486120105 - 28 = 104486119849 is a prime.
It is a super-2 number, since 2×1044861201052 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10448612006 + ... + 10448612015.
It is an arithmetic number, because the mean of its divisors is an integer number (31345836033).
Almost surely, 2104486120105 is an apocalyptic number.
It is an amenable number.
104486120105 is a deficient number, since it is larger than the sum of its proper divisors (20897224027).
104486120105 is an equidigital number, since it uses as much as digits as its factorization.
104486120105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20897224026.
The product of its (nonzero) digits is 7680, while the sum is 32.
The spelling of 104486120105 in words is "one hundred four billion, four hundred eighty-six million, one hundred twenty thousand, one hundred five".
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