Base | Representation |
---|---|
bin | 101010001010… |
… | …1111111110001 |
3 | 1112121022111001 |
4 | 1110111333301 |
5 | 21130011233 |
6 | 2105522001 |
7 | 355635130 |
oct | 124257761 |
9 | 45538431 |
10 | 22110193 |
11 | 11531796 |
12 | 74a3301 |
13 | 4771a71 |
14 | 2d17917 |
15 | 1e1b27d |
hex | 1515ff1 |
22110193 has 12 divisors (see below), whose sum is σ = 25913920. Its totient is φ = 18479520.
The previous prime is 22110173. The next prime is 22110229. The reversal of 22110193 is 39101122.
It is not a de Polignac number, because 22110193 - 217 = 21979121 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22110193.
It is not an unprimeable number, because it can be changed into a prime (22110103) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10828 + ... + 12706.
Almost surely, 222110193 is an apocalyptic number.
It is an amenable number.
22110193 is a deficient number, since it is larger than the sum of its proper divisors (3803727).
22110193 is an equidigital number, since it uses as much as digits as its factorization.
22110193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1968 (or 1927 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 19.
The square root of 22110193 is about 4702.1477007852. The cubic root of 22110193 is about 280.6709800932.
It can be divided in two parts, 22 and 110193, that added together give a triangular number (110215 = T469).
The spelling of 22110193 in words is "twenty-two million, one hundred ten thousand, one hundred ninety-three".
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