Base | Representation |
---|---|
bin | 10110110010110000010110… |
… | …00010001001000101111111 |
3 | 20120110122210221221022111120 |
4 | 23121120023002021011333 |
5 | 23032201241041031411 |
6 | 254333534235522023 |
7 | 13362141056545203 |
oct | 1331301302110577 |
9 | 216418727838446 |
10 | 50122453455231 |
11 | 14a748a4316463 |
12 | 57560982b9313 |
13 | 21c76b0cc0cb1 |
14 | c53d22726b03 |
15 | 5bdc001ea106 |
hex | 2d960b08917f |
50122453455231 has 8 divisors (see below), whose sum is σ = 66831016316544. Its totient is φ = 33414429782040.
The previous prime is 50122453455167. The next prime is 50122453455233. The reversal of 50122453455231 is 13255435422105.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50122453455231 - 26 = 50122453455167 is a prime.
It is a super-2 number, since 2×501224534552312 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50122453455233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134580075 + ... + 134951996.
It is an arithmetic number, because the mean of its divisors is an integer number (8353877039568).
Almost surely, 250122453455231 is an apocalyptic number.
50122453455231 is a deficient number, since it is larger than the sum of its proper divisors (16708562861313).
50122453455231 is a wasteful number, since it uses less digits than its factorization.
50122453455231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269594061.
The product of its (nonzero) digits is 720000, while the sum is 42.
Adding to 50122453455231 its reverse (13255435422105), we get a palindrome (63377888877336).
The spelling of 50122453455231 in words is "fifty trillion, one hundred twenty-two billion, four hundred fifty-three million, four hundred fifty-five thousand, two hundred thirty-one".
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