Base | Representation |
---|---|
bin | 1000010101001111010… |
… | …0100010011011111001 |
3 | 111200110200112200101121 |
4 | 2011103310202123321 |
5 | 4321122342432413 |
6 | 145431355145241 |
7 | 13225101433600 |
oct | 2052364423371 |
9 | 450420480347 |
10 | 143140202233 |
11 | 55783a045a6 |
12 | 238a9445221 |
13 | 10662324922 |
14 | 6cdc6cca37 |
15 | 3acb75bb8d |
hex | 2153d226f9 |
143140202233 has 24 divisors (see below), whose sum is σ = 167187110400. Its totient is φ = 122193626688.
The previous prime is 143140202221. The next prime is 143140202251. The reversal of 143140202233 is 332202041341.
143140202233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 143140202233 - 25 = 143140202201 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 143140202198 and 143140202207.
It is not an unprimeable number, because it can be changed into a prime (143140202213) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 14543328 + ... + 14553166.
It is an arithmetic number, because the mean of its divisors is an integer number (6966129600).
Almost surely, 2143140202233 is an apocalyptic number.
It is an amenable number.
143140202233 is a deficient number, since it is larger than the sum of its proper divisors (24046908167).
143140202233 is an equidigital number, since it uses as much as digits as its factorization.
143140202233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11029 (or 11022 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 143140202233 its reverse (332202041341), we get a palindrome (475342243574).
The spelling of 143140202233 in words is "one hundred forty-three billion, one hundred forty million, two hundred two thousand, two hundred thirty-three".
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