Base | Representation |
---|---|
bin | 1110111111000001… |
… | …1010000001100011 |
3 | 101101022221100000021 |
4 | 3233300122001203 |
5 | 31214221203011 |
6 | 1503050534311 |
7 | 201452132236 |
oct | 35760320143 |
9 | 11338840007 |
10 | 4022444131 |
11 | 17846238a2 |
12 | 943137397 |
13 | 4c147c474 |
14 | 2a231741d |
15 | 18820a471 |
hex | efc1a063 |
4022444131 has 2 divisors, whose sum is σ = 4022444132. Its totient is φ = 4022444130.
The previous prime is 4022444119. The next prime is 4022444149. The reversal of 4022444131 is 1314442204.
4022444131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4022444131 - 215 = 4022411363 is a prime.
It is a super-2 number, since 2×40224441312 = 32360113574032690322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4022444096 and 4022444105.
It is not a weakly prime, because it can be changed into another prime (4022444831) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011222065 + 2011222066.
It is an arithmetic number, because the mean of its divisors is an integer number (2011222066).
Almost surely, 24022444131 is an apocalyptic number.
4022444131 is a deficient number, since it is larger than the sum of its proper divisors (1).
4022444131 is an equidigital number, since it uses as much as digits as its factorization.
4022444131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3072, while the sum is 25.
The square root of 4022444131 is about 63422.7414339683. The cubic root of 4022444131 is about 1590.3645026171.
Adding to 4022444131 its reverse (1314442204), we get a palindrome (5336886335).
The spelling of 4022444131 in words is "four billion, twenty-two million, four hundred forty-four thousand, one hundred thirty-one".
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