Base | Representation |
---|---|
bin | 10000010100111101101… |
… | …010100001001000101000 |
3 | 10222021010120111111111111 |
4 | 100110331222201020220 |
5 | 121340344340121300 |
6 | 2215241020240104 |
7 | 144030504211423 |
oct | 20247552411050 |
9 | 3867116444444 |
10 | 1122021020200 |
11 | 3a2934684443 |
12 | 1615566a0034 |
13 | 81a630a9b42 |
14 | 3c43dd5a9ba |
15 | 1e2bdd829ba |
hex | 1053daa1228 |
1122021020200 has 48 divisors (see below), whose sum is σ = 2614055770080. Its totient is φ = 447886791360.
The previous prime is 1122021020179. The next prime is 1122021020209. The reversal of 1122021020200 is 20201202211.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1122021020209) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5662462 + ... + 5857261.
It is an arithmetic number, because the mean of its divisors is an integer number (54459495210).
Almost surely, 21122021020200 is an apocalyptic number.
1122021020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1122021020200 is an abundant number, since it is smaller than the sum of its proper divisors (1492034749880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1122021020200 is a wasteful number, since it uses less digits than its factorization.
1122021020200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11520226 (or 11520217 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 1122021020200 its reverse (20201202211), we get a palindrome (1142222222411).
The spelling of 1122021020200 in words is "one trillion, one hundred twenty-two billion, twenty-one million, twenty thousand, two hundred".
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