Base | Representation |
---|---|
bin | 101110101011001101… |
… | …001101100011110001 |
3 | 11210100201222202212201 |
4 | 232223031031203301 |
5 | 1310114423220401 |
6 | 35005021223201 |
7 | 3422642351533 |
oct | 565315154361 |
9 | 153321882781 |
10 | 50117007601 |
11 | 1a288820651 |
12 | 9868101b01 |
13 | 49590898ab |
14 | 25d60ab853 |
15 | 1484ca8b01 |
hex | bab34d8f1 |
50117007601 has 8 divisors (see below), whose sum is σ = 51077255400. Its totient is φ = 49157302272.
The previous prime is 50117007559. The next prime is 50117007631. The reversal of 50117007601 is 10670071105.
It can be written as a sum of positive squares in 4 ways, for example, as 20291717601 + 29825290000 = 142449^2 + 172700^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50117007601 - 225 = 50083453169 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50117007601.
It is not an unprimeable number, because it can be changed into a prime (50117007631) 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, 53425 + ... + 321073.
It is an arithmetic number, because the mean of its divisors is an integer number (6384656925).
Almost surely, 250117007601 is an apocalyptic number.
It is an amenable number.
50117007601 is a deficient number, since it is larger than the sum of its proper divisors (960247799).
50117007601 is a wasteful number, since it uses less digits than its factorization.
50117007601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271235.
The product of its (nonzero) digits is 1470, while the sum is 28.
Adding to 50117007601 its reverse (10670071105), we get a palindrome (60787078706).
The spelling of 50117007601 in words is "fifty billion, one hundred seventeen million, seven thousand, six hundred one".
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