Base | Representation |
---|---|
bin | 100000010101101100101… |
… | …110100000011110101100 |
3 | 21212110012110022221211020 |
4 | 200111230232200132230 |
5 | 242402303442114040 |
6 | 4420530513454140 |
7 | 316362134135334 |
oct | 40255456403654 |
9 | 7773173287736 |
10 | 2222322223020 |
11 | 787532a60589 |
12 | 2ba84b271350 |
13 | 1317443b4523 |
14 | 797bd42c0c4 |
15 | 3cc1aecdcd0 |
hex | 2056cba07ac |
2222322223020 has 48 divisors (see below), whose sum is σ = 6241301380608. Its totient is φ = 590828863680.
The previous prime is 2222322222983. The next prime is 2222322223087. The reversal of 2222322223020 is 203222232222.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55929844 + ... + 55969563.
It is an arithmetic number, because the mean of its divisors is an integer number (130027112096).
Almost surely, 22222322223020 is an apocalyptic number.
2222322223020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2222322223020 is an abundant number, since it is smaller than the sum of its proper divisors (4018979157588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222322223020 is a wasteful number, since it uses less digits than its factorization.
2222322223020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111899750 (or 111899748 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 24.
Adding to 2222322223020 its reverse (203222232222), we get a palindrome (2425544455242).
The spelling of 2222322223020 in words is "two trillion, two hundred twenty-two billion, three hundred twenty-two million, two hundred twenty-three thousand, twenty".
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