Base | Representation |
---|---|
bin | 111100010000101… |
… | …0111000010001011 |
3 | 12012220202210200000 |
4 | 1320201113002023 |
5 | 13120113323034 |
6 | 532350414043 |
7 | 101051544600 |
oct | 17041270213 |
9 | 5186683600 |
10 | 2022011019 |
11 | 948410896 |
12 | 485201323 |
13 | 262bb2c32 |
14 | 1527886a7 |
15 | bc7ae599 |
hex | 7885708b |
2022011019 has 36 divisors (see below), whose sum is σ = 3523383864. Its totient is φ = 1155428064.
The previous prime is 2022011009. The next prime is 2022011041. The reversal of 2022011019 is 9101102202.
It is not a de Polignac number, because 2022011019 - 217 = 2021879947 is a prime.
It is a super-2 number, since 2×20220110192 = 8177057121914836722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2022010992 and 2022011010.
It is not an unprimeable number, because it can be changed into a prime (2022011009) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 73002 + ... + 96815.
It is an arithmetic number, because the mean of its divisors is an integer number (97871774).
Almost surely, 22022011019 is an apocalyptic number.
2022011019 is a deficient number, since it is larger than the sum of its proper divisors (1501372845).
2022011019 is an equidigital number, since it uses as much as digits as its factorization.
2022011019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169846 (or 169827 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
The square root of 2022011019 is about 44966.7768357929. The cubic root of 2022011019 is about 1264.5262212620.
The spelling of 2022011019 in words is "two billion, twenty-two million, eleven thousand, nineteen".
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