Base | Representation |
---|---|
bin | 10011110101101000101101 |
3 | 100210012122111 |
4 | 103311220231 |
5 | 2312403204 |
6 | 303244021 |
7 | 62126413 |
oct | 23655055 |
9 | 10705574 |
10 | 5200429 |
11 | 2a32183 |
12 | 18a9611 |
13 | 11010a0 |
14 | 9952b3 |
15 | 6cad04 |
hex | 4f5a2d |
5200429 has 4 divisors (see below), whose sum is σ = 5600476. Its totient is φ = 4800384.
The previous prime is 5200427. The next prime is 5200439. The reversal of 5200429 is 9240025.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1684804 + 3515625 = 1298^2 + 1875^2 .
It is a cyclic number.
It is not a de Polignac number, because 5200429 - 21 = 5200427 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5200421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200004 + ... + 200029.
It is an arithmetic number, because the mean of its divisors is an integer number (1400119).
Almost surely, 25200429 is an apocalyptic number.
It is an amenable number.
5200429 is a deficient number, since it is larger than the sum of its proper divisors (400047).
5200429 is a wasteful number, since it uses less digits than its factorization.
5200429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 400046.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 5200429 is about 2280.4449127308. Note that the first 3 decimals coincide. The cubic root of 5200429 is about 173.2525852522.
The spelling of 5200429 in words is "five million, two hundred thousand, four hundred twenty-nine".
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