Base | Representation |
---|---|
bin | 101110110110110101… |
… | …101010010010010010 |
3 | 11210212100012120012020 |
4 | 232312311222102102 |
5 | 1311014403113102 |
6 | 35040232112310 |
7 | 3430532210250 |
oct | 566665522222 |
9 | 153770176166 |
10 | 50312160402 |
11 | 1a3789a2859 |
12 | 9901535696 |
13 | 498a63781a |
14 | 2613d8b5d0 |
15 | 1496ea6bbc |
hex | bb6d6a492 |
50312160402 has 64 divisors (see below), whose sum is σ = 117336086784. Its totient is φ = 14085734400.
The previous prime is 50312160337. The next prime is 50312160413. The reversal of 50312160402 is 20406121305.
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 31 ways as a sum of consecutive naturals, for example, 350338 + ... + 472610.
It is an arithmetic number, because the mean of its divisors is an integer number (1833376356).
Almost surely, 250312160402 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50312160402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58668043392).
50312160402 is an abundant number, since it is smaller than the sum of its proper divisors (67023926382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50312160402 is a wasteful number, since it uses less digits than its factorization.
50312160402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122483.
The product of its (nonzero) digits is 1440, while the sum is 24.
Adding to 50312160402 its reverse (20406121305), we get a palindrome (70718281707).
The spelling of 50312160402 in words is "fifty billion, three hundred twelve million, one hundred sixty thousand, four hundred two".
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