Base | Representation |
---|---|
bin | 10001000101100… |
… | …11110111111110 |
3 | 100222201120202210 |
4 | 20202303313332 |
5 | 243143434402 |
6 | 22120201250 |
7 | 3360252630 |
oct | 1042636776 |
9 | 328646683 |
10 | 143343102 |
11 | 73a05881 |
12 | 40009226 |
13 | 2390ac06 |
14 | 15074a50 |
15 | c8b706c |
hex | 88b3dfe |
143343102 has 16 divisors (see below), whose sum is σ = 327641472. Its totient is φ = 40955160.
The previous prime is 143343073. The next prime is 143343119. The reversal of 143343102 is 201343341.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1706424 + ... + 1706507.
It is an arithmetic number, because the mean of its divisors is an integer number (20477592).
Almost surely, 2143343102 is an apocalyptic number.
143343102 is an abundant number, since it is smaller than the sum of its proper divisors (184298370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143343102 is a wasteful number, since it uses less digits than its factorization.
143343102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3412943.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 143343102 is about 11972.5979636836. The cubic root of 143343102 is about 523.3500454001.
Adding to 143343102 its reverse (201343341), we get a palindrome (344686443).
The spelling of 143343102 in words is "one hundred forty-three million, three hundred forty-three thousand, one hundred two".
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