Base | Representation |
---|---|
bin | 10001110011000110100… |
… | …100001111101100011101 |
3 | 11022221001002101111121000 |
4 | 101303012210033230131 |
5 | 130014403114233201 |
6 | 2333515122500513 |
7 | 154236416221662 |
oct | 21630644175435 |
9 | 4287032344530 |
10 | 1223102102301 |
11 | 431795283522 |
12 | 179066504739 |
13 | 8b451875521 |
14 | 432ac7d3a69 |
15 | 21c37e67d86 |
hex | 11cc690fb1d |
1223102102301 has 8 divisors (see below), whose sum is σ = 1812003114560. Its totient is φ = 815401401516.
The previous prime is 1223102102273. The next prime is 1223102102309. The reversal of 1223102102301 is 1032012013221.
1223102102301 is a `hidden beast` number, since 1 + 223 + 1 + 0 + 210 + 230 + 1 = 666.
It is not a de Polignac number, because 1223102102301 - 26 = 1223102102237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1223102102309) 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, 22650038905 + ... + 22650038958.
It is an arithmetic number, because the mean of its divisors is an integer number (226500389320).
Almost surely, 21223102102301 is an apocalyptic number.
It is an amenable number.
1223102102301 is a deficient number, since it is larger than the sum of its proper divisors (588901012259).
1223102102301 is an equidigital number, since it uses as much as digits as its factorization.
1223102102301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45300077872 (or 45300077866 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 1223102102301 its reverse (1032012013221), we get a palindrome (2255114115522).
The spelling of 1223102102301 in words is "one trillion, two hundred twenty-three billion, one hundred two million, one hundred two thousand, three hundred one".
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