Base | Representation |
---|---|
bin | 1010101101101101… |
… | …11110101000111100 |
3 | 112211212211001201100 |
4 | 11112312332220330 |
5 | 43240032021340 |
6 | 2350442013100 |
7 | 262355031225 |
oct | 52666765074 |
9 | 15755731640 |
10 | 5752220220 |
11 | 2491a8420a |
12 | 11464a7190 |
13 | 708952b06 |
14 | 3c7d5024c |
15 | 239ee1830 |
hex | 156dbea3c |
5752220220 has 36 divisors (see below), whose sum is σ = 17448401880. Its totient is φ = 1533925344.
The previous prime is 5752220219. The next prime is 5752220239. The reversal of 5752220220 is 220222575.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15978210 + ... + 15978569.
It is an arithmetic number, because the mean of its divisors is an integer number (484677830).
Almost surely, 25752220220 is an apocalyptic number.
It is an amenable number.
5752220220 is an abundant number, since it is smaller than the sum of its proper divisors (11696181660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5752220220 is a wasteful number, since it uses less digits than its factorization.
5752220220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31956794 (or 31956789 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 27.
The square root of 5752220220 is about 75843.3927247456. The cubic root of 5752220220 is about 1791.7544900259.
Adding to 5752220220 its reverse (220222575), we get a palindrome (5972442795).
The spelling of 5752220220 in words is "five billion, seven hundred fifty-two million, two hundred twenty thousand, two hundred twenty".
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