Base | Representation |
---|---|
bin | 111110100101110… |
… | …101000100101001 |
3 | 2201011221211000122 |
4 | 332211311010221 |
5 | 4122311312410 |
6 | 252111213025 |
7 | 35010511001 |
oct | 7645650451 |
9 | 2634854018 |
10 | 1050104105 |
11 | 499835836 |
12 | 253817175 |
13 | 139730a9b |
14 | 9d671001 |
15 | 622cbe55 |
hex | 3e975129 |
1050104105 has 16 divisors (see below), whose sum is σ = 1285819920. Its totient is φ = 823001088.
The previous prime is 1050104053. The next prime is 1050104117. The reversal of 1050104105 is 5014010501.
It can be written as a sum of positive squares in 8 ways, for example, as 3193369 + 1046910736 = 1787^2 + 32356^2 .
It is a cyclic number.
It is not a de Polignac number, because 1050104105 - 210 = 1050103081 is a prime.
It is a super-2 number, since 2×10501041052 = 2205437262675702050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201209 + ... + 206361.
It is an arithmetic number, because the mean of its divisors is an integer number (80363745).
Almost surely, 21050104105 is an apocalyptic number.
It is an amenable number.
1050104105 is a deficient number, since it is larger than the sum of its proper divisors (235715815).
1050104105 is an equidigital number, since it uses as much as digits as its factorization.
1050104105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5980.
The product of its (nonzero) digits is 100, while the sum is 17.
The square root of 1050104105 is about 32405.3098272490. The cubic root of 1050104105 is about 1016.4299467977.
Adding to 1050104105 its reverse (5014010501), we get a palindrome (6064114606).
The spelling of 1050104105 in words is "one billion, fifty million, one hundred four thousand, one hundred five".
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