Base | Representation |
---|---|
bin | 11001010001110… |
… | …100101000100001 |
3 | 1002120000122011112 |
4 | 121101310220201 |
5 | 1332032234213 |
6 | 110025553105 |
7 | 13336545146 |
oct | 3121645041 |
9 | 1076018145 |
10 | 424102433 |
11 | 1a8438487 |
12 | ba045795 |
13 | 69b300b1 |
14 | 4047a3cd |
15 | 27374ea8 |
hex | 19474a21 |
424102433 has 4 divisors (see below), whose sum is σ = 424151700. Its totient is φ = 424053168.
The previous prime is 424102381. The next prime is 424102463. The reversal of 424102433 is 334201424.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 218093824 + 206008609 = 14768^2 + 14353^2 .
It is a cyclic number.
It is not a de Polignac number, because 424102433 - 214 = 424086049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 424102399 and 424102408.
It is not an unprimeable number, because it can be changed into a prime (424102463) 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, 7958 + ... + 30191.
It is an arithmetic number, because the mean of its divisors is an integer number (106037925).
Almost surely, 2424102433 is an apocalyptic number.
It is an amenable number.
424102433 is a deficient number, since it is larger than the sum of its proper divisors (49267).
424102433 is a wasteful number, since it uses less digits than its factorization.
424102433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49266.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 424102433 is about 20593.7474248860. The cubic root of 424102433 is about 751.3176440263.
Adding to 424102433 its reverse (334201424), we get a palindrome (758303857).
The spelling of 424102433 in words is "four hundred twenty-four million, one hundred two thousand, four hundred thirty-three".
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