Base | Representation |
---|---|
bin | 1100010110110001001… |
… | …01010001000110100010 |
3 | 1111120210221202001011200 |
4 | 12023120211101012202 |
5 | 23423424323134132 |
6 | 523010423022030 |
7 | 42446336140122 |
oct | 6133045210642 |
9 | 1446727661150 |
10 | 424540443042 |
11 | 154057015491 |
12 | 6a34189a916 |
13 | 310598acb61 |
14 | 167954c0c82 |
15 | b09b090d7c |
hex | 62d89511a2 |
424540443042 has 24 divisors (see below), whose sum is σ = 923111081100. Its totient is φ = 141009872640.
The previous prime is 424540443007. The next prime is 424540443091. The reversal of 424540443042 is 240344045424.
424540443042 is a `hidden beast` number, since 4 + 2 + 4 + 540 + 44 + 30 + 42 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 423617437881 + 923005161 = 650859^2 + 30381^2 .
It is a junction number, because it is equal to n+sod(n) for n = 424540442988 and 424540443006.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41962167 + ... + 41972282.
Almost surely, 2424540443042 is an apocalyptic number.
424540443042 is an abundant number, since it is smaller than the sum of its proper divisors (498570638058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424540443042 is a wasteful number, since it uses less digits than its factorization.
424540443042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83934738 (or 83934735 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 36.
Adding to 424540443042 its reverse (240344045424), we get a palindrome (664884488466).
The spelling of 424540443042 in words is "four hundred twenty-four billion, five hundred forty million, four hundred forty-three thousand, forty-two".
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