Base | Representation |
---|---|
bin | 101110100111100010… |
… | …100111011111110110 |
3 | 11210012110021101001000 |
4 | 232213202213133312 |
5 | 1310003202310011 |
6 | 34554543144130 |
7 | 3421264546335 |
oct | 564742473766 |
9 | 153173241030 |
10 | 50055510006 |
11 | 1a257037597 |
12 | 984b5a5046 |
13 | 4949407098 |
14 | 25cbc5dd1c |
15 | 147e6ac356 |
hex | ba78a77f6 |
50055510006 has 64 divisors (see below), whose sum is σ = 116126784000. Its totient is φ = 15952023648.
The previous prime is 50055509957. The next prime is 50055510017. The reversal of 50055510006 is 60001555005.
50055510006 is a `hidden beast` number, since 5 + 0 + 0 + 555 + 100 + 0 + 6 = 666.
It is a super-2 number, since 2×500555100062 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2918845 + ... + 2935943.
It is an arithmetic number, because the mean of its divisors is an integer number (1814481000).
Almost surely, 250055510006 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50055510006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58063392000).
50055510006 is an abundant number, since it is smaller than the sum of its proper divisors (66071273994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50055510006 is a wasteful number, since it uses less digits than its factorization.
50055510006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19490 (or 19484 counting only the distinct ones).
The product of its (nonzero) digits is 3750, while the sum is 27.
The spelling of 50055510006 in words is "fifty billion, fifty-five million, five hundred ten thousand, six".
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