Base | Representation |
---|---|
bin | 1100100100110… |
… | …0111101110101 |
3 | 10200020200020110 |
4 | 3021030331311 |
5 | 102000302203 |
6 | 5122253233 |
7 | 1210213515 |
oct | 311147565 |
9 | 120220213 |
10 | 52744053 |
11 | 2785542a |
12 | 157b7219 |
13 | ac093cb |
14 | 700d845 |
15 | 496cd03 |
hex | 324cf75 |
52744053 has 8 divisors (see below), whose sum is σ = 71517600. Its totient is φ = 34566608.
The previous prime is 52744049. The next prime is 52744061. The reversal of 52744053 is 35044725.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52744053 - 22 = 52744049 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52744053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52744073) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148818 + ... + 149171.
It is an arithmetic number, because the mean of its divisors is an integer number (8939700).
Almost surely, 252744053 is an apocalyptic number.
It is an amenable number.
52744053 is a deficient number, since it is larger than the sum of its proper divisors (18773547).
52744053 is a wasteful number, since it uses less digits than its factorization.
52744053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 298051.
The product of its (nonzero) digits is 16800, while the sum is 30.
The square root of 52744053 is about 7262.5101032632. The cubic root of 52744053 is about 375.0229390412.
Adding to 52744053 its reverse (35044725), we get a palindrome (87788778).
The spelling of 52744053 in words is "fifty-two million, seven hundred forty-four thousand, fifty-three".
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