Base | Representation |
---|---|
bin | 1100011111110… |
… | …0000001100010 |
3 | 10122121211110020 |
4 | 3013330001202 |
5 | 101404200024 |
6 | 5111214310 |
7 | 1204333110 |
oct | 307740142 |
9 | 118554406 |
10 | 52412514 |
11 | 27649330 |
12 | 15677396 |
13 | ab2152b |
14 | 6d64ab0 |
15 | 4904979 |
hex | 31fc062 |
52412514 has 64 divisors (see below), whose sum is σ = 133926912. Its totient is φ = 13276800.
The previous prime is 52412509. The next prime is 52412527. The reversal of 52412514 is 41521425.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17559 + ... + 20325.
It is an arithmetic number, because the mean of its divisors is an integer number (2092608).
Almost surely, 252412514 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52412514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66963456).
52412514 is an abundant number, since it is smaller than the sum of its proper divisors (81514398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52412514 is a wasteful number, since it uses less digits than its factorization.
52412514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2831.
The product of its digits is 1600, while the sum is 24.
The square root of 52412514 is about 7239.6487483855. The cubic root of 52412514 is about 374.2355127727.
Adding to 52412514 its reverse (41521425), we get a palindrome (93933939).
The spelling of 52412514 in words is "fifty-two million, four hundred twelve thousand, five hundred fourteen".
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