Base | Representation |
---|---|
bin | 110001110010110010… |
… | …000001010000100010 |
3 | 12010000002102210110202 |
4 | 301302302001100202 |
5 | 1333444110310110 |
6 | 40321151225202 |
7 | 3601630512614 |
oct | 616262012042 |
9 | 163002383422 |
10 | 53465322530 |
11 | 20746865174 |
12 | a441518202 |
13 | 5070987329 |
14 | 2832a62db4 |
15 | 15cdc020a5 |
hex | c72c81422 |
53465322530 has 16 divisors (see below), whose sum is σ = 96283863864. Its totient is φ = 21375843840.
The previous prime is 53465322487. The next prime is 53465322539. The reversal of 53465322530 is 3522356435.
It can be written as a sum of positive squares in 4 ways, for example, as 52020030241 + 1445292289 = 228079^2 + 38017^2 .
It is not an unprimeable number, because it can be changed into a prime (53465322539) 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 7 ways as a sum of consecutive naturals, for example, 1263797 + ... + 1305416.
Almost surely, 253465322530 is an apocalyptic number.
53465322530 is a deficient number, since it is larger than the sum of its proper divisors (42818541334).
53465322530 is a wasteful number, since it uses less digits than its factorization.
53465322530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2571301.
The product of its (nonzero) digits is 324000, while the sum is 38.
Adding to 53465322530 its reverse (3522356435), we get a palindrome (56987678965).
The spelling of 53465322530 in words is "fifty-three billion, four hundred sixty-five million, three hundred twenty-two thousand, five hundred thirty".
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