Base | Representation |
---|---|
bin | 11001001011011… |
… | …110110000000101 |
3 | 1002102220011122202 |
4 | 121023132300011 |
5 | 1331121034231 |
6 | 105530204245 |
7 | 13316452220 |
oct | 3113366005 |
9 | 1072804582 |
10 | 422439941 |
11 | 1a7502420 |
12 | b9583685 |
13 | 6969a481 |
14 | 401665b7 |
15 | 271475cb |
hex | 192dec05 |
422439941 has 16 divisors (see below), whose sum is σ = 535610880. Its totient is φ = 323591280.
The previous prime is 422439931. The next prime is 422439943. The reversal of 422439941 is 149934224.
It is a cyclic number.
It is not a de Polignac number, because 422439941 - 218 = 422177797 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 422439895 and 422439904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (422439943) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41951 + ... + 51036.
It is an arithmetic number, because the mean of its divisors is an integer number (33475680).
Almost surely, 2422439941 is an apocalyptic number.
It is an amenable number.
422439941 is a deficient number, since it is larger than the sum of its proper divisors (113170939).
422439941 is a wasteful number, since it uses less digits than its factorization.
422439941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93064.
The product of its digits is 62208, while the sum is 38.
The square root of 422439941 is about 20553.3437912180. The cubic root of 422439941 is about 750.3346305262.
The spelling of 422439941 in words is "four hundred twenty-two million, four hundred thirty-nine thousand, nine hundred forty-one".
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