Base | Representation |
---|---|
bin | 10100001001000… |
… | …11111110101110 |
3 | 102202221110200011 |
4 | 22010203332232 |
5 | 321223434420 |
6 | 24433323434 |
7 | 4121130253 |
oct | 1204437656 |
9 | 382843604 |
10 | 168968110 |
11 | 87418273 |
12 | 4870657a |
13 | 2901073c |
14 | 1862542a |
15 | ec7995a |
hex | a123fae |
168968110 has 32 divisors (see below), whose sum is σ = 307971072. Its totient is φ = 66743040.
The previous prime is 168968099. The next prime is 168968141. The reversal of 168968110 is 11869861.
168968110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 440979 + ... + 441361.
It is an arithmetic number, because the mean of its divisors is an integer number (9624096).
Almost surely, 2168968110 is an apocalyptic number.
168968110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
168968110 is a deficient number, since it is larger than the sum of its proper divisors (139002962).
168968110 is a wasteful number, since it uses less digits than its factorization.
168968110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 828.
The product of its (nonzero) digits is 20736, while the sum is 40.
The square root of 168968110 is about 12998.7734036716. The cubic root of 168968110 is about 552.8427035139.
The spelling of 168968110 in words is "one hundred sixty-eight million, nine hundred sixty-eight thousand, one hundred ten".
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