Base | Representation |
---|---|
bin | 111111000111011011110 |
3 | 10220002000122 |
4 | 13320323132 |
5 | 1012140230 |
6 | 112154542 |
7 | 23402465 |
oct | 7707336 |
9 | 3802018 |
10 | 2068190 |
11 | 1192953 |
12 | 838a52 |
13 | 5754a7 |
14 | 3bb9dc |
15 | 2acbe5 |
hex | 1f8ede |
2068190 has 8 divisors (see below), whose sum is σ = 3722760. Its totient is φ = 827272.
The previous prime is 2068151. The next prime is 2068201. The reversal of 2068190 is 918602.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×20681902 = 8554819752200, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103400 + ... + 103419.
It is an arithmetic number, because the mean of its divisors is an integer number (465345).
22068190 is an apocalyptic number.
2068190 is a deficient number, since it is larger than the sum of its proper divisors (1654570).
2068190 is a wasteful number, since it uses less digits than its factorization.
2068190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206826.
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 2068190 is about 1438.1203009484. The cubic root of 2068190 is about 127.4080331284.
The spelling of 2068190 in words is "two million, sixty-eight thousand, one hundred ninety".
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