Base | Representation |
---|---|
bin | 10001000100101… |
… | …00010111010001 |
3 | 100222111000201110 |
4 | 20202110113101 |
5 | 243130322113 |
6 | 22113323533 |
7 | 3356204424 |
oct | 1042242721 |
9 | 328430643 |
10 | 143214033 |
11 | 73927906 |
12 | 3bb665a9 |
13 | 23894241 |
14 | 1503d9bb |
15 | c88dbc3 |
hex | 88945d1 |
143214033 has 8 divisors (see below), whose sum is σ = 191103808. Its totient is φ = 95400144.
The previous prime is 143214011. The next prime is 143214059. The reversal of 143214033 is 330412341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 143214033 - 26 = 143213969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (143214733) by changing a digit.
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, 14410 + ... + 22227.
It is an arithmetic number, because the mean of its divisors is an integer number (23887976).
Almost surely, 2143214033 is an apocalyptic number.
It is an amenable number.
143214033 is a deficient number, since it is larger than the sum of its proper divisors (47889775).
143214033 is a wasteful number, since it uses less digits than its factorization.
143214033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37943.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 143214033 is about 11967.2065662794. The cubic root of 143214033 is about 523.1929199434.
Adding to 143214033 its reverse (330412341), we get a palindrome (473626374).
The spelling of 143214033 in words is "one hundred forty-three million, two hundred fourteen thousand, thirty-three".
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