Base | Representation |
---|---|
bin | 1100101100100… |
… | …1000111011100 |
3 | 10201012111210111 |
4 | 3023021013130 |
5 | 102113040242 |
6 | 5141215404 |
7 | 1214432212 |
oct | 313110734 |
9 | 121174714 |
10 | 53252572 |
11 | 2807249a |
12 | 15a01564 |
13 | b0569c9 |
14 | 7102cb2 |
15 | 4a1d817 |
hex | 32c91dc |
53252572 has 6 divisors (see below), whose sum is σ = 93192008. Its totient is φ = 26626284.
The previous prime is 53252569. The next prime is 53252579. The reversal of 53252572 is 27525235.
53252572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53252579) 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 as a sum of consecutive naturals, namely, 6656568 + ... + 6656575.
Almost surely, 253252572 is an apocalyptic number.
It is an amenable number.
53252572 is a deficient number, since it is larger than the sum of its proper divisors (39939436).
53252572 is a wasteful number, since it uses less digits than its factorization.
53252572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13313147 (or 13313145 counting only the distinct ones).
The product of its digits is 21000, while the sum is 31.
The square root of 53252572 is about 7297.4359880714. The cubic root of 53252572 is about 376.2243172574.
It can be divided in two parts, 53252 and 572, that added together give a square (53824 = 2322).
The spelling of 53252572 in words is "fifty-three million, two hundred fifty-two thousand, five hundred seventy-two".
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