Base | Representation |
---|---|
bin | 1000010110010111110… |
… | …1000010110101110010 |
3 | 111201020212222122110110 |
4 | 2011211331002311302 |
5 | 4322233233001002 |
6 | 145521503442150 |
7 | 13235454316650 |
oct | 2054575026562 |
9 | 451225878413 |
10 | 143444422002 |
11 | 5591a7003a2 |
12 | 239732b6356 |
13 | 106b036c31b |
14 | 6d2ac7ddd0 |
15 | 3ae8300e6c |
hex | 2165f42d72 |
143444422002 has 32 divisors (see below), whose sum is σ = 331119241344. Its totient is φ = 40578336000.
The previous prime is 143444421997. The next prime is 143444422019. The reversal of 143444422002 is 200224444341.
143444422002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16903399 + ... + 16911882.
It is an arithmetic number, because the mean of its divisors is an integer number (10347476292).
Almost surely, 2143444422002 is an apocalyptic number.
143444422002 is an abundant number, since it is smaller than the sum of its proper divisors (187674819342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143444422002 is a wasteful number, since it uses less digits than its factorization.
143444422002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33815394.
The product of its (nonzero) digits is 24576, while the sum is 30.
Adding to 143444422002 its reverse (200224444341), we get a palindrome (343668866343).
The spelling of 143444422002 in words is "one hundred forty-three billion, four hundred forty-four million, four hundred twenty-two thousand, two".
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