Base | Representation |
---|---|
bin | 11101101111111111110… |
… | …00010011101101010100 |
3 | 10121201110220000102202102 |
4 | 32313333320103231110 |
5 | 113221431222400040 |
6 | 2101331533501232 |
7 | 133565034224156 |
oct | 16677770235524 |
9 | 3551426012672 |
10 | 1022200200020 |
11 | 36457040083a |
12 | 146138941818 |
13 | 75515744b7c |
14 | 37690a1cad6 |
15 | 1b8ca73d515 |
hex | edffe13b54 |
1022200200020 has 24 divisors (see below), whose sum is σ = 2146657123968. Its totient is φ = 408873088800.
The previous prime is 1022200199981. The next prime is 1022200200041. The reversal of 1022200200020 is 200020022201.
It is a junction number, because it is equal to n+sod(n) for n = 1022200199974 and 1022200200010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 855185 + ... + 1666055.
It is an arithmetic number, because the mean of its divisors is an integer number (89444046832).
Almost surely, 21022200200020 is an apocalyptic number.
1022200200020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1022200200020 is an abundant number, since it is smaller than the sum of its proper divisors (1124456923948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1022200200020 is a wasteful number, since it uses less digits than its factorization.
1022200200020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 873911 (or 873909 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 11.
Adding to 1022200200020 its reverse (200020022201), we get a palindrome (1222220222221).
The spelling of 1022200200020 in words is "one trillion, twenty-two billion, two hundred million, two hundred thousand, twenty".
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