Base | Representation |
---|---|
bin | 11010111100011… |
… | …01000111010100 |
3 | 120202022002200102 |
4 | 31132031013110 |
5 | 430330144334 |
6 | 34232233232 |
7 | 5413103546 |
oct | 1536150724 |
9 | 522262612 |
10 | 226021844 |
11 | 106646614 |
12 | 6383b818 |
13 | 37a98649 |
14 | 22037696 |
15 | 14c9967e |
hex | d78d1d4 |
226021844 has 12 divisors (see below), whose sum is σ = 400545600. Its totient is φ = 111580248.
The previous prime is 226021841. The next prime is 226021847. The reversal of 226021844 is 448120622.
It is an interprime number because it is at equal distance from previous prime (226021841) and next prime (226021847).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226021841) 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, 357314 + ... + 357945.
It is an arithmetic number, because the mean of its divisors is an integer number (33378800).
Almost surely, 2226021844 is an apocalyptic number.
It is an amenable number.
226021844 is a deficient number, since it is larger than the sum of its proper divisors (174523756).
226021844 is a wasteful number, since it uses less digits than its factorization.
226021844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 715342 (or 715340 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 29.
The square root of 226021844 is about 15034.0228814513. The cubic root of 226021844 is about 609.1395590619.
The spelling of 226021844 in words is "two hundred twenty-six million, twenty-one thousand, eight hundred forty-four".
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