Base | Representation |
---|---|
bin | 1111110101111101… |
… | …0000010001100100 |
3 | 101222101110002022202 |
4 | 3331133100101210 |
5 | 32202211010042 |
6 | 1542000514032 |
7 | 210250306463 |
oct | 37537202144 |
9 | 11871402282 |
10 | 4252828772 |
11 | 189267a225 |
12 | 9a831b918 |
13 | 52a11483a |
14 | 2c4b689da |
15 | 19d567632 |
hex | fd7d0464 |
4252828772 has 24 divisors (see below), whose sum is σ = 7732179000. Its totient is φ = 2044265216.
The previous prime is 4252828753. The next prime is 4252828781. The reversal of 4252828772 is 2778282524.
It can be written as a sum of positive squares in 4 ways, for example, as 302203456 + 3950625316 = 17384^2 + 62854^2 .
It is a super-3 number, since 3×42528287723 (a number of 30 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51647 + ... + 105702.
It is an arithmetic number, because the mean of its divisors is an integer number (322174125).
Almost surely, 24252828772 is an apocalyptic number.
It is an amenable number.
4252828772 is a deficient number, since it is larger than the sum of its proper divisors (3479350228).
4252828772 is a wasteful number, since it uses less digits than its factorization.
4252828772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157615 (or 157613 counting only the distinct ones).
The product of its digits is 1003520, while the sum is 47.
The square root of 4252828772 is about 65213.7161339545. The cubic root of 4252828772 is about 1620.1651983137.
The spelling of 4252828772 in words is "four billion, two hundred fifty-two million, eight hundred twenty-eight thousand, seven hundred seventy-two".
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