Base | Representation |
---|---|
bin | 1100110011111110110… |
… | …0101110001000100010 |
3 | 210001010222121011022010 |
4 | 3030333230232020202 |
5 | 12101242134120002 |
6 | 245041300253350 |
7 | 21621403204560 |
oct | 3147754561042 |
9 | 701128534263 |
10 | 220112020002 |
11 | 85392551536 |
12 | 367ab0a1256 |
13 | 179aac88724 |
14 | a921206a30 |
15 | 5ad3e6b46c |
hex | 333fb2e222 |
220112020002 has 64 divisors (see below), whose sum is σ = 546676531200. Its totient is φ = 57657277440.
The previous prime is 220112019989. The next prime is 220112020013. The reversal of 220112020002 is 200020211022.
It is a self number, because there is not a number n which added to its sum of digits gives 220112020002.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4424127 + ... + 4473602.
It is an arithmetic number, because the mean of its divisors is an integer number (8541820800).
Almost surely, 2220112020002 is an apocalyptic number.
220112020002 is an abundant number, since it is smaller than the sum of its proper divisors (326564511198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220112020002 is a wasteful number, since it uses less digits than its factorization.
220112020002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8897791.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 220112020002 its reverse (200020211022), we get a palindrome (420132231024).
The spelling of 220112020002 in words is "two hundred twenty billion, one hundred twelve million, twenty thousand, two".
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