Base | Representation |
---|---|
bin | 1000010100110101001… |
… | …0001110010001010100 |
3 | 111200012001012102210222 |
4 | 2011031102032101110 |
5 | 4320411304342234 |
6 | 145412440533512 |
7 | 13222300362635 |
oct | 2051522162124 |
9 | 450161172728 |
10 | 143030543444 |
11 | 557280162a8 |
12 | 23878781298 |
13 | 106456ab979 |
14 | 6ccbd0588c |
15 | 3ac1cea42e |
hex | 214d48e454 |
143030543444 has 24 divisors (see below), whose sum is σ = 261573932928. Its totient is φ = 68365906560.
The previous prime is 143030543413. The next prime is 143030543473. The reversal of 143030543444 is 444345030341.
It is a happy number.
143030543444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1430305434442 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8838437 + ... + 8854604.
It is an arithmetic number, because the mean of its divisors is an integer number (10898913872).
Almost surely, 2143030543444 is an apocalyptic number.
It is an amenable number.
143030543444 is a deficient number, since it is larger than the sum of its proper divisors (118543389484).
143030543444 is a wasteful number, since it uses less digits than its factorization.
143030543444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17693135 (or 17693133 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 35.
Adding to 143030543444 its reverse (444345030341), we get a palindrome (587375573785).
The spelling of 143030543444 in words is "one hundred forty-three billion, thirty million, five hundred forty-three thousand, four hundred forty-four".
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