Base | Representation |
---|---|
bin | 10011100100000000010110 |
3 | 100122112120212 |
4 | 103210000112 |
5 | 2303100324 |
6 | 301525422 |
7 | 61406030 |
oct | 23440026 |
9 | 10575525 |
10 | 5128214 |
11 | 29929a3 |
12 | 1873872 |
13 | 10a7260 |
14 | 976c50 |
15 | 6b470e |
hex | 4e4016 |
5128214 has 32 divisors (see below), whose sum is σ = 9972480. Its totient is φ = 1920672.
The previous prime is 5128213. The next prime is 5128219. The reversal of 5128214 is 4128215.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 5128214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5128213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2717 + ... + 4199.
It is an arithmetic number, because the mean of its divisors is an integer number (311640).
Almost surely, 25128214 is an apocalyptic number.
5128214 is a deficient number, since it is larger than the sum of its proper divisors (4844266).
5128214 is a wasteful number, since it uses less digits than its factorization.
5128214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1524.
The product of its digits is 640, while the sum is 23.
The square root of 5128214 is about 2264.5560271276. The cubic root of 5128214 is about 172.4468953665.
Subtracting from 5128214 its reverse (4128215), we obtain a palindrome (999999).
The spelling of 5128214 in words is "five million, one hundred twenty-eight thousand, two hundred fourteen".
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