Base | Representation |
---|---|
bin | 10100000000000011011101 |
3 | 100212101011221 |
4 | 110000003131 |
5 | 2320234401 |
6 | 304213341 |
7 | 62365003 |
oct | 24000335 |
9 | 10771157 |
10 | 5243101 |
11 | 2a61246 |
12 | 190a251 |
13 | 1117636 |
14 | 9a6a73 |
15 | 6d87a1 |
hex | 5000dd |
5243101 has 2 divisors, whose sum is σ = 5243102. Its totient is φ = 5243100.
The previous prime is 5243099. The next prime is 5243143. The reversal of 5243101 is 1013425.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4644025 + 599076 = 2155^2 + 774^2 .
It is a cyclic number.
It is not a de Polignac number, because 5243101 - 21 = 5243099 is a prime.
Together with 5243099, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5243201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2621550 + 2621551.
It is an arithmetic number, because the mean of its divisors is an integer number (2621551).
Almost surely, 25243101 is an apocalyptic number.
It is an amenable number.
5243101 is a deficient number, since it is larger than the sum of its proper divisors (1).
5243101 is an equidigital number, since it uses as much as digits as its factorization.
5243101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 5243101 is about 2289.7818673402. The cubic root of 5243101 is about 173.7251683714.
Adding to 5243101 its reverse (1013425), we get a palindrome (6256526).
The spelling of 5243101 in words is "five million, two hundred forty-three thousand, one hundred one".
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