Base | Representation |
---|---|
bin | 11010101101010… |
… | …10011001100001 |
3 | 120121120122110200 |
4 | 31112222121201 |
5 | 424323412031 |
6 | 34122015413 |
7 | 5360230242 |
oct | 1526523141 |
9 | 517518420 |
10 | 224044641 |
11 | 105516067 |
12 | 63047569 |
13 | 375556c2 |
14 | 21a80cc9 |
15 | 14a088e6 |
hex | d5aa661 |
224044641 has 12 divisors (see below), whose sum is σ = 325607568. Its totient is φ = 148445784.
The previous prime is 224044631. The next prime is 224044699. The reversal of 224044641 is 146440422.
It is a happy number.
224044641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 224044641 - 218 = 223782497 is a prime.
It is not an unprimeable number, because it can be changed into a prime (224044631) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74895 + ... + 77828.
It is an arithmetic number, because the mean of its divisors is an integer number (27133964).
Almost surely, 2224044641 is an apocalyptic number.
It is an amenable number.
224044641 is a deficient number, since it is larger than the sum of its proper divisors (101562927).
224044641 is a wasteful number, since it uses less digits than its factorization.
224044641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152892 (or 152889 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
The square root of 224044641 is about 14968.1208239378. The cubic root of 224044641 is about 607.3581358526.
The spelling of 224044641 in words is "two hundred twenty-four million, forty-four thousand, six hundred forty-one".
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