Base | Representation |
---|---|
bin | 101111011010111100… |
… | …010100100110100011 |
3 | 11212102112222122000101 |
4 | 233122330110212203 |
5 | 1313234434330441 |
6 | 35220311003231 |
7 | 3451535615212 |
oct | 573274244643 |
9 | 155375878011 |
10 | 50917886371 |
11 | 1a659901730 |
12 | 9a50369517 |
13 | 4a55c89761 |
14 | 26705c5079 |
15 | 14d0256231 |
hex | bdaf149a3 |
50917886371 has 8 divisors (see below), whose sum is σ = 55554321600. Its totient is φ = 46282707240.
The previous prime is 50917886363. The next prime is 50917886401. The reversal of 50917886371 is 17368871905.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50917886371 - 23 = 50917886363 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50917886171) 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, 228241 + ... + 392338.
It is an arithmetic number, because the mean of its divisors is an integer number (6944290200).
Almost surely, 250917886371 is an apocalyptic number.
50917886371 is a deficient number, since it is larger than the sum of its proper divisors (4636435229).
50917886371 is a wasteful number, since it uses less digits than its factorization.
50917886371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 628049.
The product of its (nonzero) digits is 2540160, while the sum is 55.
The spelling of 50917886371 in words is "fifty billion, nine hundred seventeen million, eight hundred eighty-six thousand, three hundred seventy-one".
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