Base | Representation |
---|---|
bin | 1100000000001… |
… | …0110001110001 |
3 | 10111201200122111 |
4 | 3000002301301 |
5 | 100341434100 |
6 | 4555005321 |
7 | 1150623445 |
oct | 300026161 |
9 | 114650574 |
10 | 50343025 |
11 | 26465507 |
12 | 14a39841 |
13 | a578595 |
14 | 6986825 |
15 | 46466ba |
hex | 3002c71 |
50343025 has 6 divisors (see below), whose sum is σ = 62425382. Its totient is φ = 40274400.
The previous prime is 50343023. The next prime is 50343031. The reversal of 50343025 is 52034305.
It can be written as a sum of positive squares in 3 ways, for example, as 1468944 + 48874081 = 1212^2 + 6991^2 .
It is not a de Polignac number, because 50343025 - 21 = 50343023 is a prime.
It is a super-3 number, since 3×503430253 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50342987 and 50343005.
It is not an unprimeable number, because it can be changed into a prime (50343023) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1006836 + ... + 1006885.
Almost surely, 250343025 is an apocalyptic number.
It is an amenable number.
50343025 is a deficient number, since it is larger than the sum of its proper divisors (12082357).
50343025 is a wasteful number, since it uses less digits than its factorization.
50343025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2013731 (or 2013726 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 22.
The square root of 50343025 is about 7095.2818830544. The cubic root of 50343025 is about 369.2437071733.
The spelling of 50343025 in words is "fifty million, three hundred forty-three thousand, twenty-five".
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