Base | Representation |
---|---|
bin | 10001000100101… |
… | …10110100101000 |
3 | 100222111112112110 |
4 | 20202112310220 |
5 | 243131132404 |
6 | 22113442320 |
7 | 3356245662 |
oct | 1042266450 |
9 | 328445473 |
10 | 143224104 |
11 | 73934431 |
12 | 3bb703a0 |
13 | 238989ba |
14 | 15043532 |
15 | c891b89 |
hex | 8896d28 |
143224104 has 32 divisors (see below), whose sum is σ = 360440640. Its totient is φ = 47424000.
The previous prime is 143224049. The next prime is 143224117. The reversal of 143224104 is 401422341.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16137 + ... + 23384.
It is an arithmetic number, because the mean of its divisors is an integer number (11263770).
Almost surely, 2143224104 is an apocalyptic number.
It is an amenable number.
143224104 is an abundant number, since it is smaller than the sum of its proper divisors (217216536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143224104 is a wasteful number, since it uses less digits than its factorization.
143224104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39681 (or 39677 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 143224104 is about 11967.6273337700. The cubic root of 143224104 is about 523.2051835284.
Adding to 143224104 its reverse (401422341), we get a palindrome (544646445).
The spelling of 143224104 in words is "one hundred forty-three million, two hundred twenty-four thousand, one hundred four".
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