Base | Representation |
---|---|
bin | 1100100100010… |
… | …0111000011111 |
3 | 10200011222211011 |
4 | 3021010320133 |
5 | 101443222233 |
6 | 5121440051 |
7 | 1210015135 |
oct | 311047037 |
9 | 120158734 |
10 | 52710943 |
11 | 2783256a |
12 | 157a0027 |
13 | abc730c |
14 | 7001755 |
15 | 49630cd |
hex | 3244e1f |
52710943 has 4 divisors (see below), whose sum is σ = 54411328. Its totient is φ = 51010560.
The previous prime is 52710937. The next prime is 52710947. The reversal of 52710943 is 34901725.
52710943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52710943 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 1700353 = 52710943 / (5 + 2 + 7 + 1 + 0 + 9 + 4 + 3).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52710947) 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 3 ways as a sum of consecutive naturals, for example, 850146 + ... + 850207.
It is an arithmetic number, because the mean of its divisors is an integer number (13602832).
Almost surely, 252710943 is an apocalyptic number.
52710943 is a deficient number, since it is larger than the sum of its proper divisors (1700385).
52710943 is a wasteful number, since it uses less digits than its factorization.
52710943 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1700384.
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 52710943 is about 7260.2302305092. The cubic root of 52710943 is about 374.9444492529.
The spelling of 52710943 in words is "fifty-two million, seven hundred ten thousand, nine hundred forty-three".
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