Base | Representation |
---|---|
bin | 10001000100100… |
… | …01011011011110 |
3 | 100222110102020022 |
4 | 20202101123132 |
5 | 243124431024 |
6 | 22113152142 |
7 | 3356124404 |
oct | 1042213336 |
9 | 328412208 |
10 | 143202014 |
11 | 7391987a |
12 | 3bb5b652 |
13 | 2388b927 |
14 | 15039474 |
15 | c88a35e |
hex | 88916de |
143202014 has 8 divisors (see below), whose sum is σ = 218324568. Its totient is φ = 70427160.
The previous prime is 143202013. The next prime is 143202019. The reversal of 143202014 is 410202341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×1432020143 (a number of 25 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 143201983 and 143202001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143202011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586772 + ... + 587015.
It is an arithmetic number, because the mean of its divisors is an integer number (27290571).
Almost surely, 2143202014 is an apocalyptic number.
143202014 is a deficient number, since it is larger than the sum of its proper divisors (75122554).
143202014 is a wasteful number, since it uses less digits than its factorization.
143202014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1173850.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 143202014 is about 11966.7043917697. The cubic root of 143202014 is about 523.1782835015.
Adding to 143202014 its reverse (410202341), we get a palindrome (553404355).
The spelling of 143202014 in words is "one hundred forty-three million, two hundred two thousand, fourteen".
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