Base | Representation |
---|---|
bin | 1000010100110101000… |
… | …0100111001100001000 |
3 | 111200012000101222122012 |
4 | 2011031100213030020 |
5 | 4320411202334344 |
6 | 145412423515052 |
7 | 13222263653654 |
oct | 2051520471410 |
9 | 450160358565 |
10 | 143030121224 |
11 | 55727858061 |
12 | 238785b8a88 |
13 | 10645591733 |
14 | 6ccbc35a64 |
15 | 3ac1c6529e |
hex | 214d427308 |
143030121224 has 16 divisors (see below), whose sum is σ = 275429625900. Its totient is φ = 69582220992.
The previous prime is 143030121211. The next prime is 143030121239. The reversal of 143030121224 is 422121030341.
143030121224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 133650198724 + 9379922500 = 365582^2 + 96850^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 143030121224.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241604639 + ... + 241605230.
Almost surely, 2143030121224 is an apocalyptic number.
It is an amenable number.
143030121224 is a deficient number, since it is larger than the sum of its proper divisors (132399504676).
143030121224 is a wasteful number, since it uses less digits than its factorization.
143030121224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 483209912 (or 483209908 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 143030121224 its reverse (422121030341), we get a palindrome (565151151565).
The spelling of 143030121224 in words is "one hundred forty-three billion, thirty million, one hundred twenty-one thousand, two hundred twenty-four".
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