Base | Representation |
---|---|
bin | 11101010001000101011… |
… | …101010111110101000100 |
3 | 21010021021200110222111221 |
4 | 131101011131113311010 |
5 | 230422424231202322 |
6 | 4135534230410124 |
7 | 265206442056406 |
oct | 35210535276504 |
9 | 7107250428457 |
10 | 2011210022212 |
11 | 705a49697456 |
12 | 285952200944 |
13 | 11786bb44a01 |
14 | 6d4b35d0b76 |
15 | 374b22059c7 |
hex | 1d445757d44 |
2011210022212 has 48 divisors (see below), whose sum is σ = 3639558279168. Its totient is φ = 971452121760.
The previous prime is 2011210022189. The next prime is 2011210022231. The reversal of 2011210022212 is 2122200121102.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200975313 + ... + 200985319.
It is an arithmetic number, because the mean of its divisors is an integer number (75824130816).
Almost surely, 22011210022212 is an apocalyptic number.
It is an amenable number.
2011210022212 is a deficient number, since it is larger than the sum of its proper divisors (1628348256956).
2011210022212 is a wasteful number, since it uses less digits than its factorization.
2011210022212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12736 (or 12734 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 2011210022212 its reverse (2122200121102), we get a palindrome (4133410143314).
The spelling of 2011210022212 in words is "two trillion, eleven billion, two hundred ten million, twenty-two thousand, two hundred twelve".
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