Base | Representation |
---|---|
bin | 10000001000011010001010 |
3 | 21221211202020 |
4 | 100020122022 |
5 | 2040304441 |
6 | 230345310 |
7 | 50641464 |
oct | 20103212 |
9 | 7854666 |
10 | 4228746 |
11 | 2429135 |
12 | 14bb236 |
13 | b50a22 |
14 | 7c1134 |
15 | 587e66 |
hex | 40868a |
4228746 has 16 divisors (see below), whose sum is σ = 8553600. Its totient is φ = 1393568.
The previous prime is 4228739. The next prime is 4228759. The reversal of 4228746 is 6478224.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3426 + ... + 4493.
It is an arithmetic number, because the mean of its divisors is an integer number (534600).
Almost surely, 24228746 is an apocalyptic number.
4228746 is an abundant number, since it is smaller than the sum of its proper divisors (4324854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4228746 is a wasteful number, since it uses less digits than its factorization.
4228746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8013.
The product of its digits is 21504, while the sum is 33.
The square root of 4228746 is about 2056.3914996907. The cubic root of 4228746 is about 161.7101202261.
The spelling of 4228746 in words is "four million, two hundred twenty-eight thousand, seven hundred forty-six".
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