Base | Representation |
---|---|
bin | 101110111100010101… |
… | …101100010001010110 |
3 | 11211002202212000102110 |
4 | 232330111230101112 |
5 | 1311212014140342 |
6 | 35053330051450 |
7 | 3433032461340 |
oct | 567425542126 |
9 | 154082760373 |
10 | 50404443222 |
11 | 1a415aa3251 |
12 | 9928419b86 |
13 | 49a37a8843 |
14 | 2622330290 |
15 | 14a0134c9c |
hex | bbc56c456 |
50404443222 has 32 divisors (see below), whose sum is σ = 117889466112. Its totient is φ = 14066355744.
The previous prime is 50404443217. The next prime is 50404443239. The reversal of 50404443222 is 22234440405.
It is a self number, because there is not a number n which added to its sum of digits gives 50404443222.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13952913 + ... + 13956524.
It is an arithmetic number, because the mean of its divisors is an integer number (3684045816).
Almost surely, 250404443222 is an apocalyptic number.
50404443222 is an abundant number, since it is smaller than the sum of its proper divisors (67485022890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50404443222 is a wasteful number, since it uses less digits than its factorization.
50404443222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27909492.
The product of its (nonzero) digits is 30720, while the sum is 30.
Adding to 50404443222 its reverse (22234440405), we get a palindrome (72638883627).
The spelling of 50404443222 in words is "fifty billion, four hundred four million, four hundred forty-three thousand, two hundred twenty-two".
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