Base | Representation |
---|---|
bin | 101110110000001101… |
… | …101010000111101000 |
3 | 11210120121001120102021 |
4 | 232300031222013220 |
5 | 1310302424320124 |
6 | 35021221514224 |
7 | 3425012356450 |
oct | 566015520750 |
9 | 153517046367 |
10 | 50201010664 |
11 | 1a321186372 |
12 | 9890272974 |
13 | 49705bc04c |
14 | 26032d6d60 |
15 | 148c34d7e4 |
hex | bb036a1e8 |
50201010664 has 64 divisors (see below), whose sum is σ = 116295868800. Its totient is φ = 19831474944.
The previous prime is 50201010661. The next prime is 50201010703. The reversal of 50201010664 is 46601010205.
It is not an unprimeable number, because it can be changed into a prime (50201010661) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 598219 + ... + 676954.
It is an arithmetic number, because the mean of its divisors is an integer number (1817122950).
Almost surely, 250201010664 is an apocalyptic number.
It is an amenable number.
50201010664 is an abundant number, since it is smaller than the sum of its proper divisors (66094858136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50201010664 is a wasteful number, since it uses less digits than its factorization.
50201010664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1275242 (or 1275238 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 50201010664 its reverse (46601010205), we get a palindrome (96802020869).
The spelling of 50201010664 in words is "fifty billion, two hundred one million, ten thousand, six hundred sixty-four".
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