Base | Representation |
---|---|
bin | 1010110010001110000010 |
3 | 12022122002211 |
4 | 22302032002 |
5 | 1210432023 |
6 | 140332334 |
7 | 33013246 |
oct | 12621602 |
9 | 5278084 |
10 | 2827138 |
11 | 1661086 |
12 | b440aa |
13 | 77ca82 |
14 | 538426 |
15 | 3aca0d |
hex | 2b2382 |
2827138 has 8 divisors (see below), whose sum is σ = 4377600. Its totient is φ = 1367940.
The previous prime is 2827109. The next prime is 2827159. The reversal of 2827138 is 8317282.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (31).
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, 22738 + ... + 22861.
It is an arithmetic number, because the mean of its divisors is an integer number (547200).
22827138 is an apocalyptic number.
2827138 is a deficient number, since it is larger than the sum of its proper divisors (1550462).
2827138 is a wasteful number, since it uses less digits than its factorization.
2827138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45632.
The product of its digits is 5376, while the sum is 31.
The square root of 2827138 is about 1681.4095277475. The cubic root of 2827138 is about 141.3998675599.
The spelling of 2827138 in words is "two million, eight hundred twenty-seven thousand, one hundred thirty-eight".
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