Base | Representation |
---|---|
bin | 1000010110010100100… |
… | …1111101101000101101 |
3 | 111201012221210022221001 |
4 | 2011211021331220231 |
5 | 4322221321000331 |
6 | 145520304440301 |
7 | 13235232436063 |
oct | 2054511755055 |
9 | 451187708831 |
10 | 143431031341 |
11 | 55913094834 |
12 | 2396a919091 |
13 | 106aa661360 |
14 | 6d29196033 |
15 | 3ae7058561 |
hex | 216527da2d |
143431031341 has 16 divisors (see below), whose sum is σ = 156678157440. Its totient is φ = 130501103040.
The previous prime is 143431031333. The next prime is 143431031453. The reversal of 143431031341 is 143130134341.
143431031341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 143431031341 - 23 = 143431031333 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143431031741) 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 15 ways as a sum of consecutive naturals, for example, 4268755 + ... + 4302223.
It is an arithmetic number, because the mean of its divisors is an integer number (9792384840).
Almost surely, 2143431031341 is an apocalyptic number.
It is an amenable number.
143431031341 is a deficient number, since it is larger than the sum of its proper divisors (13247126099).
143431031341 is a wasteful number, since it uses less digits than its factorization.
143431031341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38196.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 143431031341 its reverse (143130134341), we get a palindrome (286561165682).
The spelling of 143431031341 in words is "one hundred forty-three billion, four hundred thirty-one million, thirty-one thousand, three hundred forty-one".
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