Base | Representation |
---|---|
bin | 10000010100111100100… |
… | …110100010111111100100 |
3 | 10222021002022222020112220 |
4 | 100110330212202333210 |
5 | 121340330304431040 |
6 | 2215235142312340 |
7 | 144030166600401 |
oct | 20247446427744 |
9 | 3867068866486 |
10 | 1122003202020 |
11 | 3a2925614378 |
12 | 1615507286b0 |
13 | 81a5c4ab83c |
14 | 3c43b83d2a8 |
15 | 1e2bc5132d0 |
hex | 1053c9a2fe4 |
1122003202020 has 24 divisors (see below), whose sum is σ = 3141608965824. Its totient is φ = 299200853856.
The previous prime is 1122003201989. The next prime is 1122003202031. The reversal of 1122003202020 is 202023002211.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
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, 9350026624 + ... + 9350026743.
It is an arithmetic number, because the mean of its divisors is an integer number (130900373576).
Almost surely, 21122003202020 is an apocalyptic number.
1122003202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1122003202020 is an abundant number, since it is smaller than the sum of its proper divisors (2019605763804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1122003202020 is a wasteful number, since it uses less digits than its factorization.
1122003202020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18700053379 (or 18700053377 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 1122003202020 its reverse (202023002211), we get a palindrome (1324026204231).
The spelling of 1122003202020 in words is "one trillion, one hundred twenty-two billion, three million, two hundred two thousand, twenty".
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