Base | Representation |
---|---|
bin | 1100111001001101010… |
… | …01111000000010011011 |
3 | 1120100112112101010102200 |
4 | 12130212221320002123 |
5 | 24224311204040011 |
6 | 535305241301243 |
7 | 44002462040232 |
oct | 6344651700233 |
9 | 1510475333380 |
10 | 443030143131 |
11 | 160984a69864 |
12 | 71a41a94823 |
13 | 32a153ca2b4 |
14 | 1762ad81b19 |
15 | b7ce42a856 |
hex | 6726a7809b |
443030143131 has 12 divisors (see below), whose sum is σ = 640105853400. Its totient is φ = 295273386720.
The previous prime is 443030143121. The next prime is 443030143139. The reversal of 443030143131 is 131341030344.
443030143131 is a `hidden beast` number, since 4 + 43 + 0 + 301 + 4 + 313 + 1 = 666.
It is not a de Polignac number, because 443030143131 - 25 = 443030143099 is a prime.
It is a super-2 number, since 2×4430301431312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 443030143095 and 443030143104.
It is not an unprimeable number, because it can be changed into a prime (443030143139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6635106 + ... + 6701543.
It is an arithmetic number, because the mean of its divisors is an integer number (53342154450).
Almost surely, 2443030143131 is an apocalyptic number.
443030143131 is a deficient number, since it is larger than the sum of its proper divisors (197075710269).
443030143131 is a wasteful number, since it uses less digits than its factorization.
443030143131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13340346 (or 13340343 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 443030143131 its reverse (131341030344), we get a palindrome (574371173475).
The spelling of 443030143131 in words is "four hundred forty-three billion, thirty million, one hundred forty-three thousand, one hundred thirty-one".
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