Base | Representation |
---|---|
bin | 101111000010110000… |
… | …010000001010100011 |
3 | 11211101021100222121212 |
4 | 233002300100022203 |
5 | 1311422042204113 |
6 | 35112132540335 |
7 | 3435510335054 |
oct | 570260201243 |
9 | 154337328555 |
10 | 50512069283 |
11 | 1a470823305 |
12 | 99584816ab |
13 | 49bcb8c4c0 |
14 | 263274872b |
15 | 14a97e40a8 |
hex | bc2c102a3 |
50512069283 has 32 divisors (see below), whose sum is σ = 56128536576. Its totient is φ = 45168859008.
The previous prime is 50512069207. The next prime is 50512069291. The reversal of 50512069283 is 38296021505.
It is not a de Polignac number, because 50512069283 - 222 = 50507874979 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50512069283.
It is not an unprimeable number, because it can be changed into a prime (50512069483) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19861910 + ... + 19864452.
It is an arithmetic number, because the mean of its divisors is an integer number (1754016768).
Almost surely, 250512069283 is an apocalyptic number.
50512069283 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
50512069283 is a deficient number, since it is larger than the sum of its proper divisors (5616467293).
50512069283 is a wasteful number, since it uses less digits than its factorization.
50512069283 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2963.
The product of its (nonzero) digits is 129600, while the sum is 41.
The spelling of 50512069283 in words is "fifty billion, five hundred twelve million, sixty-nine thousand, two hundred eighty-three".
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