Base | Representation |
---|---|
bin | 1100000001001… |
… | …1000011110001 |
3 | 10111212002010102 |
4 | 3000103003301 |
5 | 100401102323 |
6 | 5000242145 |
7 | 1151322044 |
oct | 300230361 |
9 | 114762112 |
10 | 50409713 |
11 | 26500622 |
12 | 14a70355 |
13 | a59ca43 |
14 | 69a2c5b |
15 | 465b328 |
hex | 30130f1 |
50409713 has 2 divisors, whose sum is σ = 50409714. Its totient is φ = 50409712.
The previous prime is 50409701. The next prime is 50409727. The reversal of 50409713 is 31790405.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 45064369 + 5345344 = 6713^2 + 2312^2 .
It is a cyclic number.
It is not a de Polignac number, because 50409713 - 222 = 46215409 is a prime.
It is a super-2 number, since 2×504097132 = 5082278329484738, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (50409763) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25204856 + 25204857.
It is an arithmetic number, because the mean of its divisors is an integer number (25204857).
Almost surely, 250409713 is an apocalyptic number.
It is an amenable number.
50409713 is a deficient number, since it is larger than the sum of its proper divisors (1).
50409713 is an equidigital number, since it uses as much as digits as its factorization.
50409713 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3780, while the sum is 29.
The square root of 50409713 is about 7099.9797887036. The cubic root of 50409713 is about 369.4066775111.
The spelling of 50409713 in words is "fifty million, four hundred nine thousand, seven hundred thirteen".
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