Base | Representation |
---|---|
bin | 1001100101000111… |
… | …00111110100000101 |
3 | 111021102202220200112 |
4 | 10302203213310011 |
5 | 41013122304323 |
6 | 2210203522405 |
7 | 241311122453 |
oct | 46243476405 |
9 | 14242686615 |
10 | 5143166213 |
11 | 21aa201999 |
12 | bb6529405 |
13 | 63c707123 |
14 | 36b0cb9d3 |
15 | 2017d6178 |
hex | 1328e7d05 |
5143166213 has 8 divisors (see below), whose sum is σ = 5465954520. Its totient is φ = 4822627840.
The previous prime is 5143166209. The next prime is 5143166219. The reversal of 5143166213 is 3126613415.
It can be written as a sum of positive squares in 4 ways, for example, as 181090849 + 4962075364 = 13457^2 + 70442^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5143166213 - 22 = 5143166209 is a prime.
It is a super-2 number, since 2×51431662132 = 52904317389089522738, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5143166213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5143166219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557768 + ... + 566913.
It is an arithmetic number, because the mean of its divisors is an integer number (683244315).
Almost surely, 25143166213 is an apocalyptic number.
It is an amenable number.
5143166213 is a deficient number, since it is larger than the sum of its proper divisors (322788307).
5143166213 is a wasteful number, since it uses less digits than its factorization.
5143166213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1124967.
The product of its digits is 12960, while the sum is 32.
The square root of 5143166213 is about 71715.8714163051. The cubic root of 5143166213 is about 1726.1433252715.
Adding to 5143166213 its reverse (3126613415), we get a palindrome (8269779628).
The spelling of 5143166213 in words is "five billion, one hundred forty-three million, one hundred sixty-six thousand, two hundred thirteen".
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