Base | Representation |
---|---|
bin | 1100100001000… |
… | …1101010101100 |
3 | 10122210100001120 |
4 | 3020101222230 |
5 | 101420014124 |
6 | 5113140540 |
7 | 1205152422 |
oct | 310215254 |
9 | 118710046 |
10 | 52501164 |
11 | 276a99a1 |
12 | 156ba750 |
13 | ab529a1 |
14 | 6d89112 |
15 | 4920d79 |
hex | 3211aac |
52501164 has 24 divisors (see below), whose sum is σ = 124815600. Its totient is φ = 17169984.
The previous prime is 52501129. The next prime is 52501181. The reversal of 52501164 is 46110525.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40639 + ... + 41910.
It is an arithmetic number, because the mean of its divisors is an integer number (5200650).
Almost surely, 252501164 is an apocalyptic number.
It is an amenable number.
52501164 is an abundant number, since it is smaller than the sum of its proper divisors (72314436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52501164 is a wasteful number, since it uses less digits than its factorization.
52501164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82609 (or 82607 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 52501164 is about 7245.7686962806. The cubic root of 52501164 is about 374.4463866571.
Adding to 52501164 its reverse (46110525), we get a palindrome (98611689).
The spelling of 52501164 in words is "fifty-two million, five hundred one thousand, one hundred sixty-four".
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