Base | Representation |
---|---|
bin | 10100001111101000… |
… | …11111101110100011 |
3 | 1001001110020010000201 |
4 | 22013310133232203 |
5 | 134224331321240 |
6 | 4554252130031 |
7 | 533222514226 |
oct | 120764375643 |
9 | 31043203021 |
10 | 10868620195 |
11 | 4678064244 |
12 | 2133a66917 |
13 | 1042947b14 |
14 | 7516715bd |
15 | 43928bd9a |
hex | 287d1fba3 |
10868620195 has 8 divisors (see below), whose sum is σ = 13042907280. Its totient is φ = 8694520800.
The previous prime is 10868620163. The next prime is 10868620237. The reversal of 10868620195 is 59102686801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10868620195 - 25 = 10868620163 is a prime.
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, 182161 + ... + 234349.
It is an arithmetic number, because the mean of its divisors is an integer number (1630363410).
Almost surely, 210868620195 is an apocalyptic number.
10868620195 is a deficient number, since it is larger than the sum of its proper divisors (2174287085).
10868620195 is an equidigital number, since it uses as much as digits as its factorization.
10868620195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93845.
The product of its (nonzero) digits is 207360, while the sum is 46.
It can be divided in two parts, 108686 and 20195, that added together give a square (128881 = 3592).
The spelling of 10868620195 in words is "ten billion, eight hundred sixty-eight million, six hundred twenty thousand, one hundred ninety-five".
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