Base | Representation |
---|---|
bin | 101110101111101111… |
… | …000110100011111111 |
3 | 11210120000222121211001 |
4 | 232233233012203333 |
5 | 1310243402010303 |
6 | 35020334111131 |
7 | 3424554316006 |
oct | 565757064377 |
9 | 153500877731 |
10 | 50193000703 |
11 | 1a31770536a |
12 | 988964b4a7 |
13 | 496ba46221 |
14 | 260220dc3d |
15 | 148b7ba31d |
hex | bafbc68ff |
50193000703 has 8 divisors (see below), whose sum is σ = 50706439920. Its totient is φ = 49679884800.
The previous prime is 50193000691. The next prime is 50193000731. The reversal of 50193000703 is 30700039105.
50193000703 is a nontrivial binomial coefficient, being equal to C(316838, 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 50193000703 - 229 = 49656129791 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50193004703) 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, 237628 + ... + 396046.
It is an arithmetic number, because the mean of its divisors is an integer number (6338304990).
Almost surely, 250193000703 is an apocalyptic number.
50193000703 is the 316837-th triangular number and also the 158419-th hexagonal number.
50193000703 is the 105613-rd centered nonagonal number.
50193000703 is a deficient number, since it is larger than the sum of its proper divisors (513439217).
50193000703 is a wasteful number, since it uses less digits than its factorization.
50193000703 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161657.
The product of its (nonzero) digits is 2835, while the sum is 28.
Adding to 50193000703 its reverse (30700039105), we get a palindrome (80893039808).
The spelling of 50193000703 in words is "fifty billion, one hundred ninety-three million, seven hundred three", and thus it is an aban number.
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