Base | Representation |
---|---|
bin | 1111011100010001… |
… | …1011001000000000 |
3 | 101200212210112011121 |
4 | 3313010123020000 |
5 | 31442123211112 |
6 | 1523152322024 |
7 | 204502020016 |
oct | 36704331000 |
9 | 11625715147 |
10 | 4145132032 |
11 | 1837901058 |
12 | 978243314 |
13 | 510a07962 |
14 | 2b47328b6 |
15 | 193d92407 |
hex | f711b200 |
4145132032 has 40 divisors (see below), whose sum is σ = 8769372876. Its totient is φ = 1950646272.
The previous prime is 4145132027. The next prime is 4145132051. The reversal of 4145132032 is 2302315414.
It can be written as a sum of positive squares in 2 ways, for example, as 3757199616 + 387932416 = 61296^2 + 19696^2 .
It is a junction number, because it is equal to n+sod(n) for n = 4145131988 and 4145132006.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229413 + ... + 246820.
Almost surely, 24145132032 is an apocalyptic number.
It is an amenable number.
4145132032 is an abundant number, since it is smaller than the sum of its proper divisors (4624240844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4145132032 is an equidigital number, since it uses as much as digits as its factorization.
4145132032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 476268 (or 476252 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 4145132032 is about 64382.6997880642. The cubic root of 4145132032 is about 1606.3719899033.
Adding to 4145132032 its reverse (2302315414), we get a palindrome (6447447446).
The spelling of 4145132032 in words is "four billion, one hundred forty-five million, one hundred thirty-two thousand, thirty-two".
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