Base | Representation |
---|---|
bin | 1111110101110011… |
… | …0010011000000100 |
3 | 101222100020020010222 |
4 | 3331130302120010 |
5 | 32202024311040 |
6 | 1541535003512 |
7 | 210241644062 |
oct | 37534623004 |
9 | 11870206128 |
10 | 4252182020 |
11 | 1892278319 |
12 | 9a8069598 |
13 | 529c49348 |
14 | 2c4a3b032 |
15 | 19d48abb5 |
hex | fd732604 |
4252182020 has 12 divisors (see below), whose sum is σ = 8929582284. Its totient is φ = 1700872800.
The previous prime is 4252182019. The next prime is 4252182023. The reversal of 4252182020 is 202812524.
4252182020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1904973316 + 2347208704 = 43646^2 + 48448^2 .
It is a super-2 number, since 2×42521820202 = 36162103862422560800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4252182023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106304531 + ... + 106304570.
It is an arithmetic number, because the mean of its divisors is an integer number (744131857).
Almost surely, 24252182020 is an apocalyptic number.
It is an amenable number.
4252182020 is an abundant number, since it is smaller than the sum of its proper divisors (4677400264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4252182020 is a wasteful number, since it uses less digits than its factorization.
4252182020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212609110 (or 212609108 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 26.
The square root of 4252182020 is about 65208.7572339789. The cubic root of 4252182020 is about 1620.0830648868.
Adding to 4252182020 its reverse (202812524), we get a palindrome (4454994544).
The spelling of 4252182020 in words is "four billion, two hundred fifty-two million, one hundred eighty-two thousand, twenty".
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