Base | Representation |
---|---|
bin | 1100000110010… |
… | …0100101011001 |
3 | 10112111001012010 |
4 | 3001210211121 |
5 | 100442244031 |
6 | 5011340133 |
7 | 1154212434 |
oct | 301444531 |
9 | 115431163 |
10 | 50743641 |
11 | 267094a3 |
12 | 14bb1649 |
13 | a688a30 |
14 | 6a4c81b |
15 | 46c5246 |
hex | 3064959 |
50743641 has 8 divisors (see below), whose sum is σ = 72862720. Its totient is φ = 31226832.
The previous prime is 50743639. The next prime is 50743669. The reversal of 50743641 is 14634705.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50743641 - 21 = 50743639 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50743599 and 50743608.
It is not an unprimeable number, because it can be changed into a prime (50743241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650521 + ... + 650598.
It is an arithmetic number, because the mean of its divisors is an integer number (9107840).
Almost surely, 250743641 is an apocalyptic number.
It is an amenable number.
50743641 is a deficient number, since it is larger than the sum of its proper divisors (22119079).
50743641 is a wasteful number, since it uses less digits than its factorization.
50743641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1301135.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 50743641 is about 7123.4570961016. The cubic root of 50743641 is about 370.2205672945.
The spelling of 50743641 in words is "fifty million, seven hundred forty-three thousand, six hundred forty-one".
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