Base | Representation |
---|---|
bin | 10011011111110110110111 |
3 | 100121200021120 |
4 | 103133312313 |
5 | 2302024343 |
6 | 301315023 |
7 | 61305345 |
oct | 23376667 |
9 | 10550246 |
10 | 5111223 |
11 | 2981157 |
12 | 1865a73 |
13 | 109c5c0 |
14 | 970995 |
15 | 6ae683 |
hex | 4dfdb7 |
5111223 has 16 divisors (see below), whose sum is σ = 7432320. Its totient is φ = 3105504.
The previous prime is 5111201. The next prime is 5111231. The reversal of 5111223 is 3221115.
It is not a de Polignac number, because 5111223 - 26 = 5111159 is a prime.
It is a super-2 number, since 2×51112232 = 52249201111458, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5111233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2448 + ... + 4026.
It is an arithmetic number, because the mean of its divisors is an integer number (464520).
Almost surely, 25111223 is an apocalyptic number.
5111223 is a deficient number, since it is larger than the sum of its proper divisors (2321097).
5111223 is a wasteful number, since it uses less digits than its factorization.
5111223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1678.
The product of its digits is 60, while the sum is 15.
The square root of 5111223 is about 2260.8014065813. The cubic root of 5111223 is about 172.2562320316.
Adding to 5111223 its reverse (3221115), we get a palindrome (8332338).
The spelling of 5111223 in words is "five million, one hundred eleven thousand, two hundred twenty-three".
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