Base | Representation |
---|---|
bin | 1100011001100… |
… | …0010100111000 |
3 | 10121212002021201 |
4 | 3012120110320 |
5 | 101303113102 |
6 | 5054343544 |
7 | 1201012414 |
oct | 306302470 |
9 | 117762251 |
10 | 52004152 |
11 | 2739a542 |
12 | 154babb4 |
13 | aa0a6b5 |
14 | 6c99d44 |
15 | 4873987 |
hex | 3198538 |
52004152 has 8 divisors (see below), whose sum is σ = 97507800. Its totient is φ = 26002072.
The previous prime is 52004149. The next prime is 52004153. The reversal of 52004152 is 25140025.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52004153) by changing a digit.
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 as a sum of consecutive naturals, namely, 3250252 + ... + 3250267.
It is an arithmetic number, because the mean of its divisors is an integer number (12188475).
Almost surely, 252004152 is an apocalyptic number.
It is an amenable number.
52004152 is a deficient number, since it is larger than the sum of its proper divisors (45503648).
52004152 is a wasteful number, since it uses less digits than its factorization.
52004152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6500525 (or 6500521 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 52004152 is about 7211.3904345833. The cubic root of 52004152 is about 373.2610496393.
Adding to 52004152 its reverse (25140025), we get a palindrome (77144177).
The spelling of 52004152 in words is "fifty-two million, four thousand, one hundred fifty-two".
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