Base | Representation |
---|---|
bin | 110000011110100000… |
… | …1110100101000110001 |
3 | 100221201010100120110102 |
4 | 1200331001310220301 |
5 | 3201200343244100 |
6 | 115454014442145 |
7 | 10343525526665 |
oct | 1407501645061 |
9 | 327633316412 |
10 | 104103103025 |
11 | 40171540139 |
12 | 18213b03355 |
13 | 9a808c015c |
14 | 5077d728a5 |
15 | 2a94578cd5 |
hex | 183d074a31 |
104103103025 has 6 divisors (see below), whose sum is σ = 129087847782. Its totient is φ = 83282482400.
The previous prime is 104103103001. The next prime is 104103103037. The reversal of 104103103025 is 520301301401.
It can be written as a sum of positive squares in 3 ways, for example, as 1398236449 + 102704866576 = 37393^2 + 320476^2 .
It is not a de Polignac number, because 104103103025 - 28 = 104103102769 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 104103102988 and 104103103006.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2082062036 + ... + 2082062085.
It is an arithmetic number, because the mean of its divisors is an integer number (21514641297).
Almost surely, 2104103103025 is an apocalyptic number.
It is an amenable number.
104103103025 is a deficient number, since it is larger than the sum of its proper divisors (24984744757).
104103103025 is an equidigital number, since it uses as much as digits as its factorization.
104103103025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4164124131 (or 4164124126 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
Adding to 104103103025 its reverse (520301301401), we get a palindrome (624404404426).
The spelling of 104103103025 in words is "one hundred four billion, one hundred three million, one hundred three thousand, twenty-five".
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