Base | Representation |
---|---|
bin | 100000000001111100111… |
… | …111001101011000011100 |
3 | 21210102110211222121021112 |
4 | 200001330333031120130 |
5 | 242030343232401340 |
6 | 4403103004521152 |
7 | 315011544666644 |
oct | 40017477153034 |
9 | 7712424877245 |
10 | 2201120200220 |
11 | 779542a73a97 |
12 | 2b67128501b8 |
13 | 12c7459877c6 |
14 | 7876b64b524 |
15 | 3c3c9978065 |
hex | 2007cfcd61c |
2201120200220 has 12 divisors (see below), whose sum is σ = 4622352420504. Its totient is φ = 880448080080.
The previous prime is 2201120200207. The next prime is 2201120200241. The reversal of 2201120200220 is 220020211022.
It is a junction number, because it is equal to n+sod(n) for n = 2201120200195 and 2201120200204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55028004986 + ... + 55028005025.
It is an arithmetic number, because the mean of its divisors is an integer number (385196035042).
Almost surely, 22201120200220 is an apocalyptic number.
2201120200220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2201120200220 is an abundant number, since it is smaller than the sum of its proper divisors (2421232220284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201120200220 is a wasteful number, since it uses less digits than its factorization.
2201120200220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110056010020 (or 110056010018 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 2201120200220 its reverse (220020211022), we get a palindrome (2421140411242).
The spelling of 2201120200220 in words is "two trillion, two hundred one billion, one hundred twenty million, two hundred thousand, two hundred twenty".
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