Base | Representation |
---|---|
bin | 11001101001001… |
… | …111100100111111 |
3 | 1002222120120020000 |
4 | 121221033210333 |
5 | 1340120221421 |
6 | 110405325343 |
7 | 13442666115 |
oct | 3151174477 |
9 | 1088516200 |
10 | 430242111 |
11 | 2009512a2 |
12 | 100106853 |
13 | 6b19c840 |
14 | 411d7ab5 |
15 | 27b89226 |
hex | 19a4f93f |
430242111 has 40 divisors (see below), whose sum is σ = 694404480. Its totient is φ = 263901888.
The previous prime is 430242049. The next prime is 430242139. The reversal of 430242111 is 111242034.
430242111 is a `hidden beast` number, since 430 + 24 + 211 + 1 = 666.
It is not a de Polignac number, because 430242111 - 217 = 430111039 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430246111) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 503961 + ... + 504813.
It is an arithmetic number, because the mean of its divisors is an integer number (17360112).
Almost surely, 2430242111 is an apocalyptic number.
430242111 is a deficient number, since it is larger than the sum of its proper divisors (264162369).
430242111 is a wasteful number, since it uses less digits than its factorization.
430242111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1357 (or 1348 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 430242111 is about 20742.2783464112. The cubic root of 430242111 is about 754.9258649778.
Adding to 430242111 its reverse (111242034), we get a palindrome (541484145).
The spelling of 430242111 in words is "four hundred thirty million, two hundred forty-two thousand, one hundred eleven".
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