Base | Representation |
---|---|
bin | 1010011101000000010110 |
3 | 12011012220121 |
4 | 22131000112 |
5 | 1200141441 |
6 | 134422154 |
7 | 32202025 |
oct | 12350026 |
9 | 5135817 |
10 | 2740246 |
11 | 1601873 |
12 | b0195a |
13 | 74c362 |
14 | 5148bc |
15 | 391dd1 |
hex | 29d016 |
2740246 has 8 divisors (see below), whose sum is σ = 4140360. Its totient is φ = 1360128.
The previous prime is 2740223. The next prime is 2740249. The reversal of 2740246 is 6420472.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2740246.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2740249) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4651 + ... + 5206.
It is an arithmetic number, because the mean of its divisors is an integer number (517545).
22740246 is an apocalyptic number.
2740246 is a deficient number, since it is larger than the sum of its proper divisors (1400114).
2740246 is a wasteful number, since it uses less digits than its factorization.
2740246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9998.
The product of its (nonzero) digits is 2688, while the sum is 25.
The square root of 2740246 is about 1655.3688410744. The cubic root of 2740246 is about 139.9361273262.
The spelling of 2740246 in words is "two million, seven hundred forty thousand, two hundred forty-six".
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