Base | Representation |
---|---|
bin | 10001000110010… |
… | …01001100001100 |
3 | 100222220000112111 |
4 | 20203021030030 |
5 | 243204233122 |
6 | 22122113404 |
7 | 3361065316 |
oct | 1043111414 |
9 | 328800474 |
10 | 143430412 |
11 | 73a65434 |
12 | 4004b864 |
13 | 2393b888 |
14 | 150987b6 |
15 | c8d2d77 |
hex | 88c930c |
143430412 has 6 divisors (see below), whose sum is σ = 251003228. Its totient is φ = 71715204.
The previous prime is 143430379. The next prime is 143430431. The reversal of 143430412 is 214034341.
143430412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17928798 + ... + 17928805.
Almost surely, 2143430412 is an apocalyptic number.
It is an amenable number.
143430412 is a deficient number, since it is larger than the sum of its proper divisors (107572816).
143430412 is a wasteful number, since it uses less digits than its factorization.
143430412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35857607 (or 35857605 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 143430412 is about 11976.2436514961. The cubic root of 143430412 is about 523.4562809930.
Adding to 143430412 its reverse (214034341), we get a palindrome (357464753).
The spelling of 143430412 in words is "one hundred forty-three million, four hundred thirty thousand, four hundred twelve".
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