Base | Representation |
---|---|
bin | 10110110000110010110011… |
… | …10011010111011010000111 |
3 | 20120020012211212210200220210 |
4 | 23120121121303113122013 |
5 | 23030100223202130111 |
6 | 254242550335530503 |
7 | 13354233636454443 |
oct | 1330313163273207 |
9 | 216205755720823 |
10 | 50055055505031 |
11 | 14a49258999975 |
12 | 5745008989a33 |
13 | 21c122c9865a5 |
14 | c5096b527823 |
15 | 5bc0a82720a6 |
hex | 2d8659cd7687 |
50055055505031 has 16 divisors (see below), whose sum is σ = 67699653735168. Its totient is φ = 32890519065600.
The previous prime is 50055055505003. The next prime is 50055055505069. The reversal of 50055055505031 is 13050555055005.
It is not a de Polignac number, because 50055055505031 - 25 = 50055055504999 is a prime.
It is a super-2 number, since 2×500550555050312 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50055055506031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33252705 + ... + 34725386.
It is an arithmetic number, because the mean of its divisors is an integer number (4231228358448).
Almost surely, 250055055505031 is an apocalyptic number.
50055055505031 is a deficient number, since it is larger than the sum of its proper divisors (17644598230137).
50055055505031 is a wasteful number, since it uses less digits than its factorization.
50055055505031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67981622.
The product of its (nonzero) digits is 234375, while the sum is 39.
The spelling of 50055055505031 in words is "fifty trillion, fifty-five billion, fifty-five million, five hundred five thousand, thirty-one".
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