Base | Representation |
---|---|
bin | 100000000001110111001… |
… | …000101100000101111101 |
3 | 21210102020000020122002122 |
4 | 200001313020230011331 |
5 | 242030143114201023 |
6 | 4403045140332325 |
7 | 315006243333053 |
oct | 40016710540575 |
9 | 7712200218078 |
10 | 2201022022013 |
11 | 7794a2607281 |
12 | 2b66a59a40a5 |
13 | 12c72b5312a9 |
14 | 7875c5b21d3 |
15 | 3c3c10332c8 |
hex | 2007722c17d |
2201022022013 has 4 divisors (see below), whose sum is σ = 2225752606620. Its totient is φ = 2176291437408.
The previous prime is 2201022021977. The next prime is 2201022022063. The reversal of 2201022022013 is 3102202201022.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 286376960164 + 1914645061849 = 535142^2 + 1383707^2 .
It is a cyclic number.
It is not a de Polignac number, because 2201022022013 - 216 = 2201021956477 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2201022021982 and 2201022022000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2201022022063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12365292170 + ... + 12365292347.
It is an arithmetic number, because the mean of its divisors is an integer number (556438151655).
Almost surely, 22201022022013 is an apocalyptic number.
It is an amenable number.
2201022022013 is a deficient number, since it is larger than the sum of its proper divisors (24730584607).
2201022022013 is an equidigital number, since it uses as much as digits as its factorization.
2201022022013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24730584606.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 2201022022013 its reverse (3102202201022), we get a palindrome (5303224223035).
The spelling of 2201022022013 in words is "two trillion, two hundred one billion, twenty-two million, twenty-two thousand, thirteen".
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