Base | Representation |
---|---|
bin | 11101100010110001100… |
… | …010101000110111010110 |
3 | 21012002022100111221201202 |
4 | 131202301202220313112 |
5 | 231230324010224342 |
6 | 4152355032352502 |
7 | 266451220364324 |
oct | 35426142506726 |
9 | 7162270457652 |
10 | 2030203211222 |
11 | 71300587047a |
12 | 289572b45732 |
13 | 1195a7a692a4 |
14 | 70395cb4d14 |
15 | 37c24897332 |
hex | 1d8b18a8dd6 |
2030203211222 has 48 divisors (see below), whose sum is σ = 3124285032960. Its totient is φ = 989375626800.
The previous prime is 2030203211137. The next prime is 2030203211233. The reversal of 2030203211222 is 2221123020302.
It is a happy number.
It is a super-2 number, since 2×20302032112222 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2030203211194 and 2030203211203.
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, 388107347 + ... + 388112577.
It is an arithmetic number, because the mean of its divisors is an integer number (65089271520).
Almost surely, 22030203211222 is an apocalyptic number.
2030203211222 is a deficient number, since it is larger than the sum of its proper divisors (1094081821738).
2030203211222 is a wasteful number, since it uses less digits than its factorization.
2030203211222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5817 (or 5750 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 2030203211222 its reverse (2221123020302), we get a palindrome (4251326231524).
The spelling of 2030203211222 in words is "two trillion, thirty billion, two hundred three million, two hundred eleven thousand, two hundred twenty-two".
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