Base | Representation |
---|---|
bin | 11010111111100… |
… | …00000101001100 |
3 | 120210001200202001 |
4 | 31133300011030 |
5 | 430431132322 |
6 | 34245042044 |
7 | 5416412434 |
oct | 1537600514 |
9 | 523050661 |
10 | 226427212 |
11 | 1068a3130 |
12 | 639b6324 |
13 | 37baaccb |
14 | 221012c4 |
15 | 14d29827 |
hex | d7f014c |
226427212 has 48 divisors (see below), whose sum is σ = 440060544. Its totient is φ = 101088000.
The previous prime is 226427171. The next prime is 226427213. The reversal of 226427212 is 212724622.
226427212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (226427213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 939412 + ... + 939652.
It is an arithmetic number, because the mean of its divisors is an integer number (9167928).
Almost surely, 2226427212 is an apocalyptic number.
226427212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
226427212 is a deficient number, since it is larger than the sum of its proper divisors (213633332).
226427212 is a wasteful number, since it uses less digits than its factorization.
226427212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 550 (or 548 counting only the distinct ones).
The product of its digits is 5376, while the sum is 28.
The square root of 226427212 is about 15047.4985296560. The cubic root of 226427212 is about 609.5035035487.
The spelling of 226427212 in words is "two hundred twenty-six million, four hundred twenty-seven thousand, two hundred twelve".
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