Base | Representation |
---|---|
bin | 1001000110010111100100… |
… | …01100110100100011010110 |
3 | 2121211221100202221202000212 |
4 | 10203023302030310203112 |
5 | 10110321010401041042 |
6 | 110320250553205422 |
7 | 4133450656043624 |
oct | 443136214644326 |
9 | 77757322852025 |
10 | 20010021112022 |
11 | 64152252918a7 |
12 | 22b20ab700872 |
13 | b21c24483816 |
14 | 4d26c1118514 |
15 | 24a78ea14482 |
hex | 1232f23348d6 |
20010021112022 has 32 divisors (see below), whose sum is σ = 32172955876800. Its totient is φ = 9309498283008.
The previous prime is 20010021112019. The next prime is 20010021112027. The reversal of 20010021112022 is 22021112001002.
It is a junction number, because it is equal to n+sod(n) for n = 20010021111988 and 20010021112006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20010021112027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7351754 + ... + 9698882.
It is an arithmetic number, because the mean of its divisors is an integer number (1005404871150).
Almost surely, 220010021112022 is an apocalyptic number.
20010021112022 is a deficient number, since it is larger than the sum of its proper divisors (12162934764778).
20010021112022 is a wasteful number, since it uses less digits than its factorization.
20010021112022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2352200.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 20010021112022 its reverse (22021112001002), we get a palindrome (42031133113024).
The spelling of 20010021112022 in words is "twenty trillion, ten billion, twenty-one million, one hundred twelve thousand, twenty-two".
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