Base | Representation |
---|---|
bin | 1100011001101… |
… | …0000001110011 |
3 | 10121212102211220 |
4 | 3012122001303 |
5 | 101303323443 |
6 | 5054440123 |
7 | 1201041633 |
oct | 306320163 |
9 | 117772756 |
10 | 52011123 |
11 | 273a47aa |
12 | 15503043 |
13 | aa10918 |
14 | 6c9c6c3 |
15 | 4875a83 |
hex | 319a073 |
52011123 has 16 divisors (see below), whose sum is σ = 73413120. Its totient is φ = 32697504.
The previous prime is 52011107. The next prime is 52011163. The reversal of 52011123 is 32111025.
It is not a de Polignac number, because 52011123 - 24 = 52011107 is a prime.
It is a super-2 number, since 2×520111232 = 5410313831442258, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (52011103) 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, 3211 + ... + 10692.
It is an arithmetic number, because the mean of its divisors is an integer number (4588320).
Almost surely, 252011123 is an apocalyptic number.
52011123 is a deficient number, since it is larger than the sum of its proper divisors (21401997).
52011123 is a wasteful number, since it uses less digits than its factorization.
52011123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13978.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 52011123 is about 7211.8737509748. The cubic root of 52011123 is about 373.2777270675.
Adding to 52011123 its reverse (32111025), we get a palindrome (84122148).
The spelling of 52011123 in words is "fifty-two million, eleven thousand, one hundred twenty-three".
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