Base | Representation |
---|---|
bin | 10010110100110000… |
… | …010100000001101000 |
3 | 1221011122020222112122 |
4 | 102310300110001220 |
5 | 312343340324000 |
6 | 13141354330412 |
7 | 1313611563044 |
oct | 226460240150 |
9 | 57148228478 |
10 | 20212433000 |
11 | 8632434091 |
12 | 3b01129a08 |
13 | 1ba16c6036 |
14 | d9a5c3024 |
15 | 7d472e085 |
hex | 4b4c14068 |
20212433000 has 64 divisors (see below), whose sum is σ = 47320528320. Its totient is φ = 8080968000.
The previous prime is 20212432991. The next prime is 20212433041. The reversal of 20212433000 is 33421202.
It is a self number, because there is not a number n which added to its sum of digits gives 20212433000.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2799395 + ... + 2806605.
It is an arithmetic number, because the mean of its divisors is an integer number (739383255).
Almost surely, 220212433000 is an apocalyptic number.
20212433000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20212433000 is an abundant number, since it is smaller than the sum of its proper divisors (27108095320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20212433000 is a wasteful number, since it uses less digits than its factorization.
20212433000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10035 (or 10021 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 20212433000 its reverse (33421202), we get a palindrome (20245854202).
The spelling of 20212433000 in words is "twenty billion, two hundred twelve million, four hundred thirty-three thousand".
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