Base | Representation |
---|---|
bin | 10001110000011111100… |
… | …100001110011111100000 |
3 | 11022122210211022022112202 |
4 | 101300133210032133200 |
5 | 124443133334133204 |
6 | 2332333114312332 |
7 | 154110115265606 |
oct | 21603744163740 |
9 | 4278724268482 |
10 | 1220300302304 |
11 | 430587786736 |
12 | 1786041286a8 |
13 | 8b0c6267bc5 |
14 | 430c4661876 |
15 | 21b21ec4e1e |
hex | 11c1f90e7e0 |
1220300302304 has 12 divisors (see below), whose sum is σ = 2402466220224. Its totient is φ = 610150151136.
The previous prime is 1220300302297. The next prime is 1220300302307. The reversal of 1220300302304 is 4032030030221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1220300302307) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19067192192 + ... + 19067192255.
It is an arithmetic number, because the mean of its divisors is an integer number (200205518352).
Almost surely, 21220300302304 is an apocalyptic number.
It is an amenable number.
1220300302304 is a deficient number, since it is larger than the sum of its proper divisors (1182165917920).
1220300302304 is an equidigital number, since it uses as much as digits as its factorization.
1220300302304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38134384457 (or 38134384449 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 1220300302304 its reverse (4032030030221), we get a palindrome (5252330332525).
The spelling of 1220300302304 in words is "one trillion, two hundred twenty billion, three hundred million, three hundred two thousand, three hundred four".
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