Base | Representation |
---|---|
bin | 11101110111010010011… |
… | …100100101110000001100 |
3 | 21021012011110000100200202 |
4 | 131313102130211300030 |
5 | 232110431402011340 |
6 | 4210440445313032 |
7 | 301161114054623 |
oct | 35672234456014 |
9 | 7235143010622 |
10 | 2052230110220 |
11 | 721389439734 |
12 | 29189b865778 |
13 | 11b6a8348934 |
14 | 714854586ba |
15 | 385b353ac15 |
hex | 1ddd2725c0c |
2052230110220 has 24 divisors (see below), whose sum is σ = 4309760986944. Its totient is φ = 820877233536.
The previous prime is 2052230110213. The next prime is 2052230110237. The reversal of 2052230110220 is 220110322502.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 2052230110192 and 2052230110201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246797 + ... + 2040923.
It is an arithmetic number, because the mean of its divisors is an integer number (179573374456).
Almost surely, 22052230110220 is an apocalyptic number.
2052230110220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2052230110220 is an abundant number, since it is smaller than the sum of its proper divisors (2257530876724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2052230110220 is a wasteful number, since it uses less digits than its factorization.
2052230110220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1851329 (or 1851327 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
Adding to 2052230110220 its reverse (220110322502), we get a palindrome (2272340432722).
The spelling of 2052230110220 in words is "two trillion, fifty-two billion, two hundred thirty million, one hundred ten thousand, two hundred twenty".
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