Base | Representation |
---|---|
bin | 1100100100100… |
… | …0110100001101 |
3 | 10200012210220211 |
4 | 3021020310031 |
5 | 101444231203 |
6 | 5122042421 |
7 | 1210113121 |
oct | 311106415 |
9 | 120183824 |
10 | 52727053 |
11 | 27843685 |
12 | 157a9411 |
13 | ac01752 |
14 | 7007581 |
15 | 4967c6d |
hex | 3248d0d |
52727053 has 8 divisors (see below), whose sum is σ = 53298360. Its totient is φ = 52158720.
The previous prime is 52727027. The next prime is 52727069. The reversal of 52727053 is 35072725.
It can be written as a sum of positive squares in 4 ways, for example, as 24029604 + 28697449 = 4902^2 + 5357^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52727053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52727093) 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 in 7 ways as a sum of consecutive naturals, for example, 55563 + ... + 56503.
It is an arithmetic number, because the mean of its divisors is an integer number (6662295).
Almost surely, 252727053 is an apocalyptic number.
It is an amenable number.
52727053 is a deficient number, since it is larger than the sum of its proper divisors (571307).
52727053 is a wasteful number, since it uses less digits than its factorization.
52727053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1487.
The product of its (nonzero) digits is 14700, while the sum is 31.
The square root of 52727053 is about 7261.3396146992. The cubic root of 52727053 is about 374.9826433448.
Adding to 52727053 its reverse (35072725), we get a palindrome (87799778).
The spelling of 52727053 in words is "fifty-two million, seven hundred twenty-seven thousand, fifty-three".
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