Base | Representation |
---|---|
bin | 1001001011111001110011… |
… | …10111010101011101010100 |
3 | 2122112010020210211212100111 |
4 | 10211330321313111131110 |
5 | 10121430003203001322 |
6 | 110543502241452404 |
7 | 4153262556653533 |
oct | 445747167253524 |
9 | 78463223755314 |
10 | 20200202000212 |
11 | 6488948457a63 |
12 | 2322b26941104 |
13 | b36b4240a760 |
14 | 4db9a30c231a |
15 | 2506c0e0c177 |
hex | 125f39dd5754 |
20200202000212 has 24 divisors (see below), whose sum is σ = 38071066902176. Its totient is φ = 9322813719648.
The previous prime is 20200202000159. The next prime is 20200202000233. The reversal of 20200202000212 is 21200020200202.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a junction number, because it is equal to n+sod(n) for n = 20200202000192 and 20200202000201.
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, 6050058 + ... + 8775169.
Almost surely, 220200202000212 is an apocalyptic number.
It is an amenable number.
20200202000212 is a deficient number, since it is larger than the sum of its proper divisors (17870864901964).
20200202000212 is a wasteful number, since it uses less digits than its factorization.
20200202000212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14851447 (or 14851445 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 13.
Adding to 20200202000212 its reverse (21200020200202), we get a palindrome (41400222200414).
The spelling of 20200202000212 in words is "twenty trillion, two hundred billion, two hundred two million, two hundred twelve", and thus it is an aban number.
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