Base | Representation |
---|---|
bin | 10010110010111011… |
… | …10000110110110001 |
3 | 222001020211021222021 |
4 | 21121131300312301 |
5 | 131131233042410 |
6 | 4345151111441 |
7 | 505030212034 |
oct | 113135606661 |
9 | 28036737867 |
10 | 10090909105 |
11 | 4309067402 |
12 | 1b57512581 |
13 | c4a79a144 |
14 | 6ba26901b |
15 | 3e0d68eda |
hex | 259770db1 |
10090909105 has 8 divisors (see below), whose sum is σ = 12110896512. Its totient is φ = 8071523568.
The previous prime is 10090909039. The next prime is 10090909183. The reversal of 10090909105 is 50190909001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10090909105 - 227 = 9956691377 is a prime.
It is a Duffinian number.
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, 112719 + ... + 181348.
It is an arithmetic number, because the mean of its divisors is an integer number (1513862064).
Almost surely, 210090909105 is an apocalyptic number.
It is an amenable number.
10090909105 is a deficient number, since it is larger than the sum of its proper divisors (2019987407).
10090909105 is an equidigital number, since it uses as much as digits as its factorization.
10090909105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300935.
The product of its (nonzero) digits is 3645, while the sum is 34.
The spelling of 10090909105 in words is "ten billion, ninety million, nine hundred nine thousand, one hundred five".
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