Base | Representation |
---|---|
bin | 10100101110110011… |
… | …01010100100111001 |
3 | 1001201200002201011111 |
4 | 22113121222210321 |
5 | 140243241202301 |
6 | 5040231000321 |
7 | 542545425214 |
oct | 122731524471 |
9 | 31650081144 |
10 | 11130022201 |
11 | 47a1675461 |
12 | 21a75090a1 |
13 | 1084b5026c |
14 | 77827877b |
15 | 4521c4551 |
hex | 29766a939 |
11130022201 has 12 divisors (see below), whose sum is σ = 11764070820. Its totient is φ = 10517524640.
The previous prime is 11130022187. The next prime is 11130022223. The reversal of 11130022201 is 10222003111.
It can be written as a sum of positive squares in 2 ways, for example, as 4805955625 + 6324066576 = 69325^2 + 79524^2 .
It is not a de Polignac number, because 11130022201 - 233 = 2540087609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11130022231) 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, 22810 + ... + 150931.
It is an arithmetic number, because the mean of its divisors is an integer number (980339235).
Almost surely, 211130022201 is an apocalyptic number.
It is an amenable number.
11130022201 is a deficient number, since it is larger than the sum of its proper divisors (634048619).
11130022201 is an equidigital number, since it uses as much as digits as its factorization.
11130022201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173864 (or 173817 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 11130022201 its reverse (10222003111), we get a palindrome (21352025312).
The spelling of 11130022201 in words is "eleven billion, one hundred thirty million, twenty-two thousand, two hundred one".
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