Base | Representation |
---|---|
bin | 1010101101101101… |
… | …01001000100101000 |
3 | 112211212122120112111 |
4 | 11112312221010220 |
5 | 43240021210010 |
6 | 2350440052104 |
7 | 262354212535 |
oct | 52666510450 |
9 | 15755576474 |
10 | 5752131880 |
11 | 2491a23900 |
12 | 1146464034 |
13 | 708921841 |
14 | 3c7d29d8c |
15 | 239ec558a |
hex | 156da9128 |
5752131880 has 48 divisors (see below), whose sum is σ = 14225842260. Its totient is φ = 2091682560.
The previous prime is 5752131829. The next prime is 5752131907. The reversal of 5752131880 is 881312575.
It can be written as a sum of positive squares in 2 ways, for example, as 5299548804 + 452583076 = 72798^2 + 21274^2 .
It is a Harshad number since it is a multiple of its sum of digits (40).
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, 589389 + ... + 599068.
Almost surely, 25752131880 is an apocalyptic number.
It is an amenable number.
5752131880 is an abundant number, since it is smaller than the sum of its proper divisors (8473710380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5752131880 is a wasteful number, since it uses less digits than its factorization.
5752131880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1188490 (or 1188475 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 40.
The square root of 5752131880 is about 75842.8103382252. The cubic root of 5752131880 is about 1791.7453176602.
It can be divided in two parts, 57521 and 31880, that added together give a square (89401 = 2992).
The spelling of 5752131880 in words is "five billion, seven hundred fifty-two million, one hundred thirty-one thousand, eight hundred eighty".
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