Base | Representation |
---|---|
bin | 10100101101101000… |
… | …01111010100010001 |
3 | 1001200222122021000201 |
4 | 22112310033110101 |
5 | 140233233224332 |
6 | 5035240415201 |
7 | 542366143603 |
oct | 122664172421 |
9 | 31628567021 |
10 | 11120211217 |
11 | 4797084305 |
12 | 21a4177501 |
13 | 1082ac674b |
14 | 776c43173 |
15 | 4513d75e7 |
hex | 296d0f511 |
11120211217 has 2 divisors, whose sum is σ = 11120211218. Its totient is φ = 11120211216.
The previous prime is 11120211199. The next prime is 11120211227. The reversal of 11120211217 is 71211202111.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7691991616 + 3428219601 = 87704^2 + 58551^2 .
It is a cyclic number.
It is not a de Polignac number, because 11120211217 - 211 = 11120209169 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11120211194 and 11120211203.
It is not a weakly prime, because it can be changed into another prime (11120211227) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560105608 + 5560105609.
It is an arithmetic number, because the mean of its divisors is an integer number (5560105609).
Almost surely, 211120211217 is an apocalyptic number.
It is an amenable number.
11120211217 is a deficient number, since it is larger than the sum of its proper divisors (1).
11120211217 is an equidigital number, since it uses as much as digits as its factorization.
11120211217 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 56, while the sum is 19.
Adding to 11120211217 its reverse (71211202111), we get a palindrome (82331413328).
The spelling of 11120211217 in words is "eleven billion, one hundred twenty million, two hundred eleven thousand, two hundred seventeen".
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