Base | Representation |
---|---|
bin | 110001111111… |
… | …011110101010 |
3 | 220122210202211 |
4 | 301333132222 |
5 | 11323330231 |
6 | 1144515334 |
7 | 216251122 |
oct | 61773652 |
9 | 26583684 |
10 | 13105066 |
11 | 7441037 |
12 | 447bb4a |
13 | 293aca0 |
14 | 1a51c82 |
15 | 123ceb1 |
hex | c7f7aa |
13105066 has 16 divisors (see below), whose sum is σ = 21488544. Its totient is φ = 5957424.
The previous prime is 13105051. The next prime is 13105091. The reversal of 13105066 is 66050131.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2020 + ... + 5503.
It is an arithmetic number, because the mean of its divisors is an integer number (1343034).
Almost surely, 213105066 is an apocalyptic number.
13105066 is a deficient number, since it is larger than the sum of its proper divisors (8383478).
13105066 is a wasteful number, since it uses less digits than its factorization.
13105066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7605.
The product of its (nonzero) digits is 540, while the sum is 22.
The square root of 13105066 is about 3620.0919877815. The cubic root of 13105066 is about 235.7652194450.
Adding to 13105066 its reverse (66050131), we get a palindrome (79155197).
The spelling of 13105066 in words is "thirteen million, one hundred five thousand, sixty-six".
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