Base | Representation |
---|---|
bin | 110010000100101001101111… |
… | …010101011010110110101101 |
3 | 1001212202000112021211000201200 |
4 | 302010221233111122312231 |
5 | 212331104144340133401 |
6 | 2100212333320400113 |
7 | 64246341656023221 |
oct | 6204515725326655 |
9 | 1055660467730650 |
10 | 220222021021101 |
11 | 641956a8765680 |
12 | 20848605316039 |
13 | 95b5b02b93b88 |
14 | 3c54b34816781 |
15 | 1a6d73077b686 |
hex | c84a6f55adad |
220222021021101 has 96 divisors (see below), whose sum is σ = 384623814721536. Its totient is φ = 119852502336000.
The previous prime is 220222021021097. The next prime is 220222021021127. The reversal of 220222021021101 is 101120120222022.
It is a happy number.
220222021021101 is a `hidden beast` number, since 2 + 20 + 2 + 220 + 210 + 211 + 0 + 1 = 666.
It is not a de Polignac number, because 220222021021101 - 22 = 220222021021097 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220222021020101) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26021041 + ... + 33429606.
It is an arithmetic number, because the mean of its divisors is an integer number (4006498070016).
Almost surely, 2220222021021101 is an apocalyptic number.
It is an amenable number.
220222021021101 is a deficient number, since it is larger than the sum of its proper divisors (164401793700435).
220222021021101 is a wasteful number, since it uses less digits than its factorization.
220222021021101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59450783 (or 59450780 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 220222021021101 its reverse (101120120222022), we get a palindrome (321342141243123).
The spelling of 220222021021101 in words is "two hundred twenty trillion, two hundred twenty-two billion, twenty-one million, twenty-one thousand, one hundred one".
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