Base | Representation |
---|---|
bin | 1001110010000111… |
… | …00001001001000000 |
3 | 111120000220221021121 |
4 | 10321003201021000 |
5 | 41224030101114 |
6 | 2225100402024 |
7 | 244103612401 |
oct | 47103411100 |
9 | 14500827247 |
10 | 5252190784 |
11 | 22557a7745 |
12 | 1026b46314 |
13 | 65918a4c9 |
14 | 37b78b9a8 |
15 | 20b16ea24 |
hex | 1390e1240 |
5252190784 has 21 divisors (see below), whose sum is σ = 10423466707. Its totient is φ = 2625805504.
The previous prime is 5252190763. The next prime is 5252190857. The reversal of 5252190784 is 4870912525.
The square root of 5252190784 is 72472.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5252190784.
It is an unprimeable number.
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 2 ways as a sum of consecutive naturals, for example, 575247 + ... + 584305.
Almost surely, 25252190784 is an apocalyptic number.
5252190784 is the 72472-nd square number.
It is an amenable number.
5252190784 is a deficient number, since it is larger than the sum of its proper divisors (5171275923).
5252190784 is an frugal number, since it uses more digits than its factorization.
5252190784 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18130 (or 9061 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 43.
The cubic root of 5252190784 is about 1738.2550419526.
The spelling of 5252190784 in words is "five billion, two hundred fifty-two million, one hundred ninety thousand, seven hundred eighty-four".
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