Base | Representation |
---|---|
bin | 1000001101001011… |
… | …0010110111010011 |
3 | 12200111211220021110 |
4 | 2003102302313103 |
5 | 14002400222402 |
6 | 1002324224403 |
7 | 105405000000 |
oct | 20322626723 |
9 | 5614756243 |
10 | 2202742227 |
11 | a30432924 |
12 | 51583b103 |
13 | 29148188a |
14 | 16c7928a7 |
15 | cd5ae56c |
hex | 834b2dd3 |
2202742227 has 42 divisors (see below), whose sum is σ = 3470405988. Its totient is φ = 1242776808.
The previous prime is 2202742163. The next prime is 2202742253. The reversal of 2202742227 is 7222472022.
2202742227 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 2202742227 - 26 = 2202742163 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2202742194 and 2202742203.
It is not an unprimeable number, because it can be changed into a prime (2202742627) by changing a digit.
It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 27882774 + ... + 27882852.
It is an arithmetic number, because the mean of its divisors is an integer number (82628714).
Almost surely, 22202742227 is an apocalyptic number.
2202742227 is a deficient number, since it is larger than the sum of its proper divisors (1267663761).
2202742227 is an frugal number, since it uses more digits than its factorization.
2202742227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203 (or 89 counting only the distinct ones).
The product of its (nonzero) digits is 12544, while the sum is 30.
The square root of 2202742227 is about 46933.3807326939. The cubic root of 2202742227 is about 1301.1316038451.
The spelling of 2202742227 in words is "two billion, two hundred two million, seven hundred forty-two thousand, two hundred twenty-seven".
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