Base | Representation |
---|---|
bin | 111101101111100011010 |
3 | 10210210022010 |
4 | 13231330122 |
5 | 1004220234 |
6 | 111210350 |
7 | 23124345 |
oct | 7557432 |
9 | 3723263 |
10 | 2023194 |
11 | 1162068 |
12 | 8169b6 |
13 | 55ab74 |
14 | 3a945c |
15 | 29e6e9 |
hex | 1edf1a |
2023194 has 16 divisors (see below), whose sum is σ = 4060800. Its totient is φ = 672000.
The previous prime is 2023183. The next prime is 2023201. The reversal of 2023194 is 4913202.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2023194.
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, 2319 + ... + 3069.
It is an arithmetic number, because the mean of its divisors is an integer number (253800).
22023194 is an apocalyptic number.
2023194 is an abundant number, since it is smaller than the sum of its proper divisors (2037606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2023194 is a wasteful number, since it uses less digits than its factorization.
2023194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1205.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 2023194 is about 1422.3902418113. The cubic root of 2023194 is about 126.4772777594.
Adding to 2023194 its reverse (4913202), we get a palindrome (6936396).
The spelling of 2023194 in words is "two million, twenty-three thousand, one hundred ninety-four".
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