Base | Representation |
---|---|
bin | 1010000110011011010001… |
… | …01100001110010110101101 |
3 | 2220122100120000211112000020 |
4 | 11003031220230032112231 |
5 | 10402401143232424323 |
6 | 115123335105552353 |
7 | 4451460041412414 |
oct | 503155054162655 |
9 | 86570500745006 |
10 | 22211032311213 |
11 | 7093711776799 |
12 | 25a87919456b9 |
13 | c51650695875 |
14 | 56b03c0b047b |
15 | 287b5eb0aae3 |
hex | 143368b0e5ad |
22211032311213 has 8 divisors (see below), whose sum is σ = 30031818336576. Its totient is φ = 14598800580000.
The previous prime is 22211032311133. The next prime is 22211032311217. The reversal of 22211032311213 is 31211323011222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-22211032311213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22211032311217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52138573288 + ... + 52138573713.
It is an arithmetic number, because the mean of its divisors is an integer number (3753977292072).
Almost surely, 222211032311213 is an apocalyptic number.
It is an amenable number.
22211032311213 is a deficient number, since it is larger than the sum of its proper divisors (7820786025363).
22211032311213 is a wasteful number, since it uses less digits than its factorization.
22211032311213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104277147075.
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 22211032311213 its reverse (31211323011222), we get a palindrome (53422355322435).
The spelling of 22211032311213 in words is "twenty-two trillion, two hundred eleven billion, thirty-two million, three hundred eleven thousand, two hundred thirteen".
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