Base | Representation |
---|---|
bin | 11011010101011011100110… |
… | …011101000110001001110100 |
3 | 120202122220211120110220022102 |
4 | 123111123212131012021310 |
5 | 111224141030224031400 |
6 | 1103404150033521232 |
7 | 34215415460640506 |
oct | 3325334635061164 |
9 | 522586746426272 |
10 | 120220001002100 |
11 | 3534001a48930a |
12 | 11597537113218 |
13 | 521090b3b491c |
14 | 2198971617d76 |
15 | dd72e89929d5 |
hex | 6d56e6746274 |
120220001002100 has 72 divisors (see below), whose sum is σ = 266565614521248. Its totient is φ = 47044711542400.
The previous prime is 120220001002091. The next prime is 120220001002151. The reversal of 120220001002100 is 1200100022021.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30845366 + ... + 34523565.
It is an arithmetic number, because the mean of its divisors is an integer number (3702300201684).
Almost surely, 2120220001002100 is an apocalyptic number.
120220001002100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120220001002100 is an abundant number, since it is smaller than the sum of its proper divisors (146345613519148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120220001002100 is a wasteful number, since it uses less digits than its factorization.
120220001002100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65369345 (or 65369338 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 120220001002100 its reverse (1200100022021), we get a palindrome (121420101024121).
The spelling of 120220001002100 in words is "one hundred twenty trillion, two hundred twenty billion, one million, two thousand, one hundred".
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