Base | Representation |
---|---|
bin | 1100011001101… |
… | …0000110111100 |
3 | 10121212110022002 |
4 | 3012122012330 |
5 | 101303331302 |
6 | 5054441432 |
7 | 1201042613 |
oct | 306320674 |
9 | 117773262 |
10 | 52011452 |
11 | 273a4a79 |
12 | 15503278 |
13 | aa10b0c |
14 | 6c9c87a |
15 | 4875c02 |
hex | 319a1bc |
52011452 has 24 divisors (see below), whose sum is σ = 94388112. Its totient is φ = 25059200.
The previous prime is 52011451. The next prime is 52011457. The reversal of 52011452 is 25411025.
52011452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×520114522 = 5410382278296608, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52011451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11702 + ... + 15522.
It is an arithmetic number, because the mean of its divisors is an integer number (3932838).
Almost surely, 252011452 is an apocalyptic number.
It is an amenable number.
52011452 is a deficient number, since it is larger than the sum of its proper divisors (42376660).
52011452 is a wasteful number, since it uses less digits than its factorization.
52011452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3949 (or 3947 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 20.
The square root of 52011452 is about 7211.8965605449. The cubic root of 52011452 is about 373.2785141306.
Adding to 52011452 its reverse (25411025), we get a palindrome (77422477).
The spelling of 52011452 in words is "fifty-two million, eleven thousand, four hundred fifty-two".
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