Base | Representation |
---|---|
bin | 1111000001010011… |
… | …1001111101100011 |
3 | 101101222221102211122 |
4 | 3300110321331203 |
5 | 31224143342011 |
6 | 1504032002455 |
7 | 201626352260 |
oct | 36024717543 |
9 | 11358842748 |
10 | 4032012131 |
11 | 1789a69434 |
12 | 94639042b |
13 | 4c344c4c4 |
14 | 2a36c8267 |
15 | 188e9a3db |
hex | f0539f63 |
4032012131 has 4 divisors (see below), whose sum is σ = 4608013872. Its totient is φ = 3456010392.
The previous prime is 4032012121. The next prime is 4032012167. The reversal of 4032012131 is 1312102304.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4032012131 - 218 = 4031749987 is a prime.
It is a super-2 number, since 2×40320121312 = 32514243649062322322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4032012121) 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, 288000860 + ... + 288000873.
It is an arithmetic number, because the mean of its divisors is an integer number (1152003468).
Almost surely, 24032012131 is an apocalyptic number.
4032012131 is a deficient number, since it is larger than the sum of its proper divisors (576001741).
4032012131 is an equidigital number, since it uses as much as digits as its factorization.
4032012131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 576001740.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 4032012131 is about 63498.1269881246. The cubic root of 4032012131 is about 1591.6244793852.
Adding to 4032012131 its reverse (1312102304), we get a palindrome (5344114435).
The spelling of 4032012131 in words is "four billion, thirty-two million, twelve thousand, one hundred thirty-one".
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