Base | Representation |
---|---|
bin | 100011000100001011… |
… | …1000111011001110001 |
3 | 21012100221101100211002 |
4 | 1012020113013121301 |
5 | 2213204331030131 |
6 | 54332055331345 |
7 | 5304026116250 |
oct | 1061027073161 |
9 | 235327340732 |
10 | 75302205041 |
11 | 29a3214a208 |
12 | 12716680b55 |
13 | 7140a9689b |
14 | 3904ca2797 |
15 | 1e5ad5e6cb |
hex | 11885c7671 |
75302205041 has 16 divisors (see below), whose sum is σ = 91130941440. Its totient is φ = 60742033920.
The previous prime is 75302205029. The next prime is 75302205049. The reversal of 75302205041 is 14050220357.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 75302205041 - 218 = 75301942897 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 75302204995 and 75302205013.
It is not an unprimeable number, because it can be changed into a prime (75302205049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1503440 + ... + 1552718.
It is an arithmetic number, because the mean of its divisors is an integer number (5695683840).
Almost surely, 275302205041 is an apocalyptic number.
It is an amenable number.
75302205041 is a deficient number, since it is larger than the sum of its proper divisors (15828736399).
75302205041 is a wasteful number, since it uses less digits than its factorization.
75302205041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62144.
The product of its (nonzero) digits is 8400, while the sum is 29.
Adding to 75302205041 its reverse (14050220357), we get a palindrome (89352425398).
The spelling of 75302205041 in words is "seventy-five billion, three hundred two million, two hundred five thousand, forty-one".
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