Base | Representation |
---|---|
bin | 100000010011101010000… |
… | …100100111101000110011 |
3 | 21212020112200122212022102 |
4 | 200103222010213220303 |
5 | 242333311313013321 |
6 | 4415525211131015 |
7 | 316253616240053 |
oct | 40235204475063 |
9 | 7766480585272 |
10 | 2220130204211 |
11 | 786608692397 |
12 | 2ba339143a6b |
13 | 13148521888a |
14 | 7965226b563 |
15 | 3cb3d83bc0b |
hex | 204ea127a33 |
2220130204211 has 8 divisors (see below), whose sum is σ = 2223833396544. Its totient is φ = 2216427278400.
The previous prime is 2220130204181. The next prime is 2220130204219. The reversal of 2220130204211 is 1124020310222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2220130204211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2220130204219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23520911 + ... + 23615111.
It is an arithmetic number, because the mean of its divisors is an integer number (277979174568).
Almost surely, 22220130204211 is an apocalyptic number.
2220130204211 is a deficient number, since it is larger than the sum of its proper divisors (3703192333).
2220130204211 is an equidigital number, since it uses as much as digits as its factorization.
2220130204211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133261.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 2220130204211 its reverse (1124020310222), we get a palindrome (3344150514433).
The spelling of 2220130204211 in words is "two trillion, two hundred twenty billion, one hundred thirty million, two hundred four thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •