Base | Representation |
---|---|
bin | 101110111001001110… |
… | …011101000111111001 |
3 | 11210222010120112010010 |
4 | 232321032131013321 |
5 | 1311110131331041 |
6 | 35044222412133 |
7 | 3431526522150 |
oct | 567116350771 |
9 | 153863515103 |
10 | 50352214521 |
11 | 1a399570034 |
12 | 9912a31049 |
13 | 4995a1cb9b |
14 | 2619416597 |
15 | 149a769a16 |
hex | bb939d1f9 |
50352214521 has 32 divisors (see below), whose sum is σ = 77994298368. Its totient is φ = 28300587840.
The previous prime is 50352214487. The next prime is 50352214529. The reversal of 50352214521 is 12541225305.
It is not a de Polignac number, because 50352214521 - 210 = 50352213497 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50352214529) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 332031 + ... + 459291.
It is an arithmetic number, because the mean of its divisors is an integer number (2437321824).
Almost surely, 250352214521 is an apocalyptic number.
It is an amenable number.
50352214521 is a deficient number, since it is larger than the sum of its proper divisors (27642083847).
50352214521 is a wasteful number, since it uses less digits than its factorization.
50352214521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127581.
The product of its (nonzero) digits is 12000, while the sum is 30.
Adding to 50352214521 its reverse (12541225305), we get a palindrome (62893439826).
The spelling of 50352214521 in words is "fifty billion, three hundred fifty-two million, two hundred fourteen thousand, five hundred twenty-one".
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