Base | Representation |
---|---|
bin | 101111001111001010… |
… | …101011101010110010 |
3 | 11211220210020102202200 |
4 | 233033022223222302 |
5 | 1312333400334044 |
6 | 35144532324030 |
7 | 3443616433344 |
oct | 571712535262 |
9 | 154823212680 |
10 | 50720324274 |
11 | 1a568334374 |
12 | 99b6173616 |
13 | 4a24076cc9 |
14 | 2652279294 |
15 | 14bcc2e369 |
hex | bcf2abab2 |
50720324274 has 12 divisors (see below), whose sum is σ = 109894035966. Its totient is φ = 16906774752.
The previous prime is 50720324261. The next prime is 50720324297. The reversal of 50720324274 is 47242302705.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 45657005625 + 5063318649 = 213675^2 + 71157^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1408897879 + ... + 1408897914.
Almost surely, 250720324274 is an apocalyptic number.
50720324274 is an abundant number, since it is smaller than the sum of its proper divisors (59173711692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50720324274 is a wasteful number, since it uses less digits than its factorization.
50720324274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2817795801 (or 2817795798 counting only the distinct ones).
The product of its (nonzero) digits is 94080, while the sum is 36.
Adding to 50720324274 its reverse (47242302705), we get a palindrome (97962626979).
The spelling of 50720324274 in words is "fifty billion, seven hundred twenty million, three hundred twenty-four thousand, two hundred seventy-four".
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