Base | Representation |
---|---|
bin | 1100100100110… |
… | …0100010110111 |
3 | 10200020120212112 |
4 | 3021030202313 |
5 | 102000223302 |
6 | 5122241235 |
7 | 1210205501 |
oct | 311144267 |
9 | 120216775 |
10 | 52742327 |
11 | 27854100 |
12 | 157b621b |
13 | ac086a1 |
14 | 700cd71 |
15 | 496c552 |
hex | 324c8b7 |
52742327 has 12 divisors (see below), whose sum is σ = 58171008. Its totient is φ = 47784000.
The previous prime is 52742323. The next prime is 52742341. The reversal of 52742327 is 72324725.
52742327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52742327 - 22 = 52742323 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52742293 and 52742302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52742321) 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 11 ways as a sum of consecutive naturals, for example, 47978 + ... + 49064.
It is an arithmetic number, because the mean of its divisors is an integer number (4847584).
Almost surely, 252742327 is an apocalyptic number.
52742327 is a deficient number, since it is larger than the sum of its proper divisors (5428681).
52742327 is a wasteful number, since it uses less digits than its factorization.
52742327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1510 (or 1499 counting only the distinct ones).
The product of its digits is 23520, while the sum is 32.
The square root of 52742327 is about 7262.3912728522. The cubic root of 52742327 is about 375.0188482378.
The spelling of 52742327 in words is "fifty-two million, seven hundred forty-two thousand, three hundred twenty-seven".
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