Base | Representation |
---|---|
bin | 1100011011001… |
… | …0011111011011 |
3 | 10122001112022000 |
4 | 3012302133123 |
5 | 101320030243 |
6 | 5100532043 |
7 | 1201640025 |
oct | 306623733 |
9 | 118045260 |
10 | 52111323 |
11 | 27463010 |
12 | 15551023 |
13 | aa47404 |
14 | 6cc7015 |
15 | 48955d3 |
hex | 31b27db |
52111323 has 32 divisors (see below), whose sum is σ = 85324800. Its totient is φ = 31168800.
The previous prime is 52111291. The next prime is 52111361. The reversal of 52111323 is 32311125.
It is not a de Polignac number, because 52111323 - 25 = 52111291 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52111296 and 52111305.
It is not an unprimeable number, because it can be changed into a prime (52111393) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22353 + ... + 24573.
It is an arithmetic number, because the mean of its divisors is an integer number (2666400).
Almost surely, 252111323 is an apocalyptic number.
52111323 is a deficient number, since it is larger than the sum of its proper divisors (33213477).
52111323 is a wasteful number, since it uses less digits than its factorization.
52111323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2320 (or 2314 counting only the distinct ones).
The product of its digits is 180, while the sum is 18.
The square root of 52111323 is about 7218.8172854007. The cubic root of 52111323 is about 373.5172811797.
Adding to 52111323 its reverse (32311125), we get a palindrome (84422448).
The spelling of 52111323 in words is "fifty-two million, one hundred eleven thousand, three hundred twenty-three".
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