Base | Representation |
---|---|
bin | 100111100001001101… |
… | …000110001011001110 |
3 | 11001112020012101002222 |
4 | 213201031012023032 |
5 | 1143400322344210 |
6 | 31254330415342 |
7 | 3031346440334 |
oct | 474115061316 |
9 | 131466171088 |
10 | 42433012430 |
11 | 16aa5369316 |
12 | 8282891552 |
13 | 40031593a3 |
14 | 20a7781b54 |
15 | 11853ce655 |
hex | 9e13462ce |
42433012430 has 16 divisors (see below), whose sum is σ = 76478759280. Its totient is φ = 16951130112.
The previous prime is 42433012429. The next prime is 42433012463. The reversal of 42433012430 is 3421033424.
It is a self number, because there is not a number n which added to its sum of digits gives 42433012430.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2751284 + ... + 2766663.
It is an arithmetic number, because the mean of its divisors is an integer number (4779922455).
Almost surely, 242433012430 is an apocalyptic number.
42433012430 is a deficient number, since it is larger than the sum of its proper divisors (34045746850).
42433012430 is a wasteful number, since it uses less digits than its factorization.
42433012430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5518723.
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 42433012430 its reverse (3421033424), we get a palindrome (45854045854).
The spelling of 42433012430 in words is "forty-two billion, four hundred thirty-three million, twelve thousand, four hundred thirty".
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