Base | Representation |
---|---|
bin | 1100010110000001110… |
… | …01101011111000011110 |
3 | 1111112210021011002012012 |
4 | 12023000321223320132 |
5 | 23422121121024210 |
6 | 522503151311222 |
7 | 42433443140240 |
oct | 6130071537036 |
9 | 1445707132165 |
10 | 424143142430 |
11 | 153972823677 |
12 | 6a25081b512 |
13 | 30cc54a5137 |
14 | 16758820090 |
15 | b076262305 |
hex | 62c0e6be1e |
424143142430 has 64 divisors (see below), whose sum is σ = 893215572480. Its totient is φ = 141974792064.
The previous prime is 424143142417. The next prime is 424143142463. The reversal of 424143142430 is 34241341424.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6919577 + ... + 6980603.
It is an arithmetic number, because the mean of its divisors is an integer number (13956493320).
Almost surely, 2424143142430 is an apocalyptic number.
424143142430 is an abundant number, since it is smaller than the sum of its proper divisors (469072430050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424143142430 is a wasteful number, since it uses less digits than its factorization.
424143142430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63393.
The product of its (nonzero) digits is 36864, while the sum is 32.
Adding to 424143142430 its reverse (34241341424), we get a palindrome (458384483854).
The spelling of 424143142430 in words is "four hundred twenty-four billion, one hundred forty-three million, one hundred forty-two thousand, four hundred thirty".
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