Base | Representation |
---|---|
bin | 1000010001100001… |
… | …1111100000101110 |
3 | 12201210020011010011 |
4 | 2010120133200232 |
5 | 14022034404123 |
6 | 1004220003434 |
7 | 106016204446 |
oct | 20430374056 |
9 | 5653204104 |
10 | 2221013038 |
11 | a3a781a72 |
12 | 51b99057a |
13 | 2951aabca |
14 | 170d8b126 |
15 | ceebce0d |
hex | 8461f82e |
2221013038 has 32 divisors (see below), whose sum is σ = 3462497280. Its totient is φ = 1067801280.
The previous prime is 2221013027. The next prime is 2221013057. The reversal of 2221013038 is 8303101222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1542723 + ... + 1544161.
It is an arithmetic number, because the mean of its divisors is an integer number (108203040).
Almost surely, 22221013038 is an apocalyptic number.
2221013038 is a deficient number, since it is larger than the sum of its proper divisors (1241484242).
2221013038 is a wasteful number, since it uses less digits than its factorization.
2221013038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1752.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 2221013038 is about 47127.6249985080. The cubic root of 2221013038 is about 1304.7191476372.
The spelling of 2221013038 in words is "two billion, two hundred twenty-one million, thirteen thousand, thirty-eight".
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