Base | Representation |
---|---|
bin | 10000000111001… |
… | …11100010011001 |
3 | 100102100011001001 |
4 | 20003213202121 |
5 | 234100303410 |
6 | 21225025001 |
7 | 3230615164 |
oct | 1003474231 |
9 | 312304031 |
10 | 135166105 |
11 | 6a330328 |
12 | 39325161 |
13 | 22007059 |
14 | 13d46adb |
15 | bcee33a |
hex | 80e7899 |
135166105 has 16 divisors (see below), whose sum is σ = 164722320. Its totient is φ = 106463232.
The previous prime is 135166093. The next prime is 135166121. The reversal of 135166105 is 501661531.
It can be written as a sum of positive squares in 8 ways, for example, as 861184 + 134304921 = 928^2 + 11589^2 .
It is a cyclic number.
It is not a de Polignac number, because 135166105 - 29 = 135165593 is a prime.
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, 110457 + ... + 111673.
It is an arithmetic number, because the mean of its divisors is an integer number (10295145).
Almost surely, 2135166105 is an apocalyptic number.
It is an amenable number.
135166105 is a deficient number, since it is larger than the sum of its proper divisors (29556215).
135166105 is a wasteful number, since it uses less digits than its factorization.
135166105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1548.
The product of its (nonzero) digits is 2700, while the sum is 28.
The square root of 135166105 is about 11626.0958623263. The cubic root of 135166105 is about 513.2030944779.
The spelling of 135166105 in words is "one hundred thirty-five million, one hundred sixty-six thousand, one hundred five".
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