Base | Representation |
---|---|
bin | 101111001010000010… |
… | …010110011011110111 |
3 | 11211200210021121122101 |
4 | 233022002112123313 |
5 | 1312144332112241 |
6 | 35132215442531 |
7 | 3441523025662 |
oct | 571202263367 |
9 | 154623247571 |
10 | 50634254071 |
11 | 1a523797575 |
12 | 9991386447 |
13 | 4a0c29c9ab |
14 | 2644a726d9 |
15 | 14b53cbe31 |
hex | bca0966f7 |
50634254071 has 4 divisors (see below), whose sum is σ = 50637312000. Its totient is φ = 50631196144.
The previous prime is 50634254059. The next prime is 50634254113. The reversal of 50634254071 is 17045243605.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 50634254071 - 25 = 50634254039 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50634254071.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50634254171) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1503991 + ... + 1537288.
It is an arithmetic number, because the mean of its divisors is an integer number (12659328000).
Almost surely, 250634254071 is an apocalyptic number.
50634254071 is a deficient number, since it is larger than the sum of its proper divisors (3057929).
50634254071 is a wasteful number, since it uses less digits than its factorization.
50634254071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3057928.
The product of its (nonzero) digits is 100800, while the sum is 37.
Adding to 50634254071 its reverse (17045243605), we get a palindrome (67679497676).
The spelling of 50634254071 in words is "fifty billion, six hundred thirty-four million, two hundred fifty-four thousand, seventy-one".
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