Base | Representation |
---|---|
bin | 10001000110010… |
… | …01100101000010 |
3 | 100222220002201101 |
4 | 20203021211002 |
5 | 243204311002 |
6 | 22122125014 |
7 | 3361103050 |
oct | 1043114502 |
9 | 328802641 |
10 | 143432002 |
11 | 73a6664a |
12 | 4005076a |
13 | 2393c50c |
14 | 150991d0 |
15 | c8d3587 |
hex | 88c9942 |
143432002 has 48 divisors (see below), whose sum is σ = 260874432. Its totient is φ = 57926880.
The previous prime is 143431991. The next prime is 143432021. The reversal of 143432002 is 200234341.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 792352 + ... + 792532.
It is an arithmetic number, because the mean of its divisors is an integer number (5434884).
Almost surely, 2143432002 is an apocalyptic number.
143432002 is a deficient number, since it is larger than the sum of its proper divisors (117442430).
143432002 is a wasteful number, since it uses less digits than its factorization.
143432002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343 (or 320 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 143432002 is about 11976.3100327271. The cubic root of 143432002 is about 523.4582152467.
Adding to 143432002 its reverse (200234341), we get a palindrome (343666343).
The spelling of 143432002 in words is "one hundred forty-three million, four hundred thirty-two thousand, two".
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