Base | Representation |
---|---|
bin | 101110110110111010… |
… | …001101111111001100 |
3 | 11210212102110021011110 |
4 | 232312322031333030 |
5 | 1311020204331322 |
6 | 35040313452020 |
7 | 3430545314541 |
oct | 566672157714 |
9 | 153772407143 |
10 | 50313355212 |
11 | 1a3796394aa |
12 | 9901a11010 |
13 | 498a965603 |
14 | 26141bcbc8 |
15 | 1497140c0c |
hex | bb6e8dfcc |
50313355212 has 48 divisors (see below), whose sum is σ = 119234648960. Its totient is φ = 16509598848.
The previous prime is 50313355201. The next prime is 50313355243. The reversal of 50313355212 is 21255331305.
It is a self number, because there is not a number n which added to its sum of digits gives 50313355212.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 403239 + ... + 513057.
Almost surely, 250313355212 is an apocalyptic number.
It is an amenable number.
50313355212 is an abundant number, since it is smaller than the sum of its proper divisors (68921293748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50313355212 is a wasteful number, since it uses less digits than its factorization.
50313355212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110422 (or 110420 counting only the distinct ones).
The product of its (nonzero) digits is 13500, while the sum is 30.
Adding to 50313355212 its reverse (21255331305), we get a palindrome (71568686517).
The spelling of 50313355212 in words is "fifty billion, three hundred thirteen million, three hundred fifty-five thousand, two hundred twelve".
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