Base | Representation |
---|---|
bin | 1000010111001100011… |
… | …0111010100001111110 |
3 | 111201211021020220220001 |
4 | 2011303012322201332 |
5 | 4323211232110324 |
6 | 145555425544514 |
7 | 13244104212400 |
oct | 2056306724176 |
9 | 451737226801 |
10 | 143665113214 |
11 | 55a23235a27 |
12 | 23a151a513a |
13 | 10716cbc53c |
14 | 6d4c2cab70 |
15 | 3b0c895e44 |
hex | 21731ba87e |
143665113214 has 12 divisors (see below), whose sum is σ = 250680963024. Its totient is φ = 61570762764.
The previous prime is 143665113197. The next prime is 143665113247. The reversal of 143665113214 is 412311566341.
143665113214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 732985174 + ... + 732985369.
It is an arithmetic number, because the mean of its divisors is an integer number (20890080252).
Almost surely, 2143665113214 is an apocalyptic number.
143665113214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
143665113214 is a deficient number, since it is larger than the sum of its proper divisors (107015849810).
143665113214 is a wasteful number, since it uses less digits than its factorization.
143665113214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1465970559 (or 1465970552 counting only the distinct ones).
The product of its digits is 51840, while the sum is 37.
Adding to 143665113214 its reverse (412311566341), we get a palindrome (555976679555).
The spelling of 143665113214 in words is "one hundred forty-three billion, six hundred sixty-five million, one hundred thirteen thousand, two hundred fourteen".
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