Base | Representation |
---|---|
bin | 10010110100000001… |
… | …101110011100000110 |
3 | 1221010210021112000221 |
4 | 102310001232130012 |
5 | 312332224023142 |
6 | 13140240454554 |
7 | 1313403016624 |
oct | 226401563406 |
9 | 57123245027 |
10 | 20200220422 |
11 | 8626552648 |
12 | 3ab901a45a |
13 | 1b9c00b365 |
14 | d98b24514 |
15 | 7d361a767 |
hex | 4b406e706 |
20200220422 has 16 divisors (see below), whose sum is σ = 30436121232. Its totient is φ = 10054874880.
The previous prime is 20200220413. The next prime is 20200220497. The reversal of 20200220422 is 22402200202.
It is a junction number, because it is equal to n+sod(n) for n = 20200220396 and 20200220405.
It is a congruent number.
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, 2143573 + ... + 2152975.
It is an arithmetic number, because the mean of its divisors is an integer number (1902257577).
Almost surely, 220200220422 is an apocalyptic number.
20200220422 is a deficient number, since it is larger than the sum of its proper divisors (10235900810).
20200220422 is a wasteful number, since it uses less digits than its factorization.
20200220422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14103.
The product of its (nonzero) digits is 256, while the sum is 16.
Adding to 20200220422 its reverse (22402200202), we get a palindrome (42602420624).
The spelling of 20200220422 in words is "twenty billion, two hundred million, two hundred twenty thousand, four hundred twenty-two".
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