Base | Representation |
---|---|
bin | 1111000111001000… |
… | …0011100110110110 |
3 | 101110200220001021022 |
4 | 3301302003212312 |
5 | 31301421243110 |
6 | 1510303221142 |
7 | 202344044351 |
oct | 36162034666 |
9 | 11420801238 |
10 | 4056431030 |
11 | 17a1827743 |
12 | 9525a77b2 |
13 | 4c851c062 |
14 | 2a6a43298 |
15 | 18b1c0755 |
hex | f1c839b6 |
4056431030 has 32 divisors (see below), whose sum is σ = 8137985760. Its totient is φ = 1446750720.
The previous prime is 4056430997. The next prime is 4056431039. The reversal of 4056431030 is 301346504.
It is a super-2 number, since 2×40564310302 = 32909265402293721800, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4056431039) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 624701 + ... + 631160.
It is an arithmetic number, because the mean of its divisors is an integer number (254312055).
Almost surely, 24056431030 is an apocalyptic number.
4056431030 is an abundant number, since it is smaller than the sum of its proper divisors (4081554730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4056431030 is a wasteful number, since it uses less digits than its factorization.
4056431030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1255904.
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 4056431030 is about 63690.1172082451. The cubic root of 4056431030 is about 1594.8311099561.
Adding to 4056431030 its reverse (301346504), we get a palindrome (4357777534).
The spelling of 4056431030 in words is "four billion, fifty-six million, four hundred thirty-one thousand, thirty".
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