Base | Representation |
---|---|
bin | 1100000111001… |
… | …1000110101111 |
3 | 10112121001210000 |
4 | 3001303012233 |
5 | 101001144434 |
6 | 5012515343 |
7 | 1154551023 |
oct | 301630657 |
9 | 115531700 |
10 | 50803119 |
11 | 2674a154 |
12 | 1501bb53 |
13 | a6a9b23 |
14 | 6a66383 |
15 | 46d7b99 |
hex | 30731af |
50803119 has 20 divisors (see below), whose sum is σ = 76092544. Its totient is φ = 33778944.
The previous prime is 50803111. The next prime is 50803121. The reversal of 50803119 is 91130805.
It is not a de Polignac number, because 50803119 - 23 = 50803111 is a prime.
It is a super-2 number, since 2×508031192 = 5161913800256322, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50803092 and 50803101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50803111) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 46194 + ... + 47280.
Almost surely, 250803119 is an apocalyptic number.
50803119 is a deficient number, since it is larger than the sum of its proper divisors (25289425).
50803119 is a wasteful number, since it uses less digits than its factorization.
50803119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1676 (or 1667 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 27.
The square root of 50803119 is about 7127.6306722501. The cubic root of 50803119 is about 370.3651593436.
The spelling of 50803119 in words is "fifty million, eight hundred three thousand, one hundred nineteen".
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