Base | Representation |
---|---|
bin | 11010110011001… |
… | …00111101010100 |
3 | 120200000110200102 |
4 | 31121210331110 |
5 | 430022340123 |
6 | 34150233232 |
7 | 5366562131 |
oct | 1531447524 |
9 | 520013612 |
10 | 224808788 |
11 | 105998196 |
12 | 63355818 |
13 | 37762469 |
14 | 21bdd588 |
15 | 14b0a028 |
hex | d664f54 |
224808788 has 12 divisors (see below), whose sum is σ = 393841812. Its totient is φ = 112282560.
The previous prime is 224808761. The next prime is 224808803. The reversal of 224808788 is 887808422.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 22543504 + 202265284 = 4748^2 + 14222^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26243 + ... + 33738.
It is an arithmetic number, because the mean of its divisors is an integer number (32820151).
Almost surely, 2224808788 is an apocalyptic number.
It is an amenable number.
224808788 is a deficient number, since it is larger than the sum of its proper divisors (169033024).
224808788 is a wasteful number, since it uses less digits than its factorization.
224808788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60922 (or 60920 counting only the distinct ones).
The product of its (nonzero) digits is 458752, while the sum is 47.
The square root of 224808788 is about 14993.6249119417. The cubic root of 224808788 is about 608.0478559111.
The spelling of 224808788 in words is "two hundred twenty-four million, eight hundred eight thousand, seven hundred eighty-eight".
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