Base | Representation |
---|---|
bin | 1111000000110110… |
… | …1010000100011111 |
3 | 101101212100220101120 |
4 | 3300031222010133 |
5 | 31223202041111 |
6 | 1503523142023 |
7 | 201604246521 |
oct | 36015520437 |
9 | 11355326346 |
10 | 4030112031 |
11 | 1788990900 |
12 | 945814913 |
13 | 4c2c3569a |
14 | 2a3351a11 |
15 | 188c22406 |
hex | f036a11f |
4030112031 has 24 divisors (see below), whose sum is σ = 5912126640. Its totient is φ = 2440120320.
The previous prime is 4030111993. The next prime is 4030112063. The reversal of 4030112031 is 1302110304.
4030112031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4030112031 - 219 = 4029587743 is a prime.
It is a super-2 number, since 2×40301120312 = 32483605964821889922, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4030112031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4030112231) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 413725 + ... + 423353.
It is an arithmetic number, because the mean of its divisors is an integer number (246338610).
Almost surely, 24030112031 is an apocalyptic number.
4030112031 is a deficient number, since it is larger than the sum of its proper divisors (1882014609).
4030112031 is a wasteful number, since it uses less digits than its factorization.
4030112031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10807 (or 10796 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 4030112031 is about 63483.1633663604. The cubic root of 4030112031 is about 1591.3744205427.
Adding to 4030112031 its reverse (1302110304), we get a palindrome (5332222335).
The spelling of 4030112031 in words is "four billion, thirty million, one hundred twelve thousand, thirty-one".
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