Base | Representation |
---|---|
bin | 10010101000000111… |
… | …001101100110111110 |
3 | 1220121212011010222021 |
4 | 102220013031212332 |
5 | 311430041112342 |
6 | 13104340310354 |
7 | 1305425006323 |
oct | 225007154676 |
9 | 56555133867 |
10 | 20000332222 |
11 | 8533736692 |
12 | 3a620a23ba |
13 | 1b69792c10 |
14 | d7a370b4a |
15 | 7c0cd4567 |
hex | 4a81cd9be |
20000332222 has 16 divisors (see below), whose sum is σ = 32310637632. Its totient is φ = 9230234400.
The previous prime is 20000332199. The next prime is 20000332229. The reversal of 20000332222 is 22223300002.
It is a junction number, because it is equal to n+sod(n) for n = 20000332196 and 20000332205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20000332229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538347 + ... + 574297.
It is an arithmetic number, because the mean of its divisors is an integer number (2019414852).
Almost surely, 220000332222 is an apocalyptic number.
20000332222 is a deficient number, since it is larger than the sum of its proper divisors (12310305410).
20000332222 is a wasteful number, since it uses less digits than its factorization.
20000332222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57363.
The product of its (nonzero) digits is 288, while the sum is 16.
Adding to 20000332222 its reverse (22223300002), we get a palindrome (42223632224).
The spelling of 20000332222 in words is "twenty billion, three hundred thirty-two thousand, two hundred twenty-two".
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