Base | Representation |
---|---|
bin | 10100100010010111… |
… | …000010001101101000 |
3 | 2002220210102010010020 |
4 | 110202113002031220 |
5 | 330130113101300 |
6 | 14044043520440 |
7 | 1410310646646 |
oct | 244227021550 |
9 | 62823363106 |
10 | 22051300200 |
11 | 9396425246 |
12 | 4334b29120 |
13 | 2105674137 |
14 | 10d28d6196 |
15 | 890db38a0 |
hex | 5225c2368 |
22051300200 has 96 divisors (see below), whose sum is σ = 69813567360. Its totient is φ = 5755225600.
The previous prime is 22051300177. The next prime is 22051300213. The reversal of 22051300200 is 200315022.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 22051300200.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 362781 + ... + 419180.
It is an arithmetic number, because the mean of its divisors is an integer number (727224660).
Almost surely, 222051300200 is an apocalyptic number.
22051300200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22051300200 is an abundant number, since it is smaller than the sum of its proper divisors (47762267160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22051300200 is a wasteful number, since it uses less digits than its factorization.
22051300200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 782027 (or 782018 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 15.
Adding to 22051300200 its reverse (200315022), we get a palindrome (22251615222).
The spelling of 22051300200 in words is "twenty-two billion, fifty-one million, three hundred thousand, two hundred".
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