Base | Representation |
---|---|
bin | 1000101011001111101110 |
3 | 11021112201211 |
4 | 20223033232 |
5 | 1040234121 |
6 | 120425034 |
7 | 25221400 |
oct | 10531756 |
9 | 4245654 |
10 | 2274286 |
11 | 1313783 |
12 | 91817a |
13 | 618241 |
14 | 432b70 |
15 | 2edce1 |
hex | 22b3ee |
2274286 has 24 divisors (see below), whose sum is σ = 4145040. Its totient is φ = 931392.
The previous prime is 2274271. The next prime is 2274287. The reversal of 2274286 is 6824722.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2274287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1750 + ... + 2758.
It is an arithmetic number, because the mean of its divisors is an integer number (172710).
22274286 is an apocalyptic number.
2274286 is a deficient number, since it is larger than the sum of its proper divisors (1870754).
2274286 is a wasteful number, since it uses less digits than its factorization.
2274286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1048 (or 1041 counting only the distinct ones).
The product of its digits is 10752, while the sum is 31.
The square root of 2274286 is about 1508.0736056307. The cubic root of 2274286 is about 131.5068451959.
The spelling of 2274286 in words is "two million, two hundred seventy-four thousand, two hundred eighty-six".
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