Base | Representation |
---|---|
bin | 101111000010110010… |
… | …010101001110010010 |
3 | 11211101022101200020022 |
4 | 233002302111032102 |
5 | 1311422212124130 |
6 | 35112152343442 |
7 | 3435515065025 |
oct | 570262251622 |
9 | 154338350208 |
10 | 50512614290 |
11 | 1a471065826 |
12 | 99586a4b82 |
13 | 49c00205a8 |
14 | 263284b1bc |
15 | 14a98a07e5 |
hex | bc2c95392 |
50512614290 has 8 divisors (see below), whose sum is σ = 90922705740. Its totient is φ = 20205045712.
The previous prime is 50512614287. The next prime is 50512614307. The reversal of 50512614290 is 9241621505.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 46747196521 + 3765417769 = 216211^2 + 61363^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 50512614290.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2525630705 + ... + 2525630724.
Almost surely, 250512614290 is an apocalyptic number.
50512614290 is a deficient number, since it is larger than the sum of its proper divisors (40410091450).
50512614290 is a wasteful number, since it uses less digits than its factorization.
50512614290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5051261436.
The product of its (nonzero) digits is 21600, while the sum is 35.
The spelling of 50512614290 in words is "fifty billion, five hundred twelve million, six hundred fourteen thousand, two hundred ninety".
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