Base | Representation |
---|---|
bin | 1100100001101111011… |
… | …01100110111010010110 |
3 | 1112011000111200022021120 |
4 | 12100313231212322112 |
5 | 24023010421313332 |
6 | 525423143224410 |
7 | 43045330544052 |
oct | 6206755467226 |
9 | 1464014608246 |
10 | 430431432342 |
11 | 1565aa35a98a |
12 | 6b506748106 |
13 | 317881cb942 |
14 | 16b93a34c62 |
15 | b2e334432c |
hex | 6437b66e96 |
430431432342 has 16 divisors (see below), whose sum is σ = 866144233920. Its totient is φ = 142596915912.
The previous prime is 430431432313. The next prime is 430431432377. The reversal of 430431432342 is 243234134034.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220055992 + ... + 220057947.
It is an arithmetic number, because the mean of its divisors is an integer number (54134014620).
Almost surely, 2430431432342 is an apocalyptic number.
430431432342 is an abundant number, since it is smaller than the sum of its proper divisors (435712801578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
430431432342 is a wasteful number, since it uses less digits than its factorization.
430431432342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440114107.
The product of its (nonzero) digits is 82944, while the sum is 33.
Adding to 430431432342 its reverse (243234134034), we get a palindrome (673665566376).
The spelling of 430431432342 in words is "four hundred thirty billion, four hundred thirty-one million, four hundred thirty-two thousand, three hundred forty-two".
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