Base | Representation |
---|---|
bin | 1011010000000011… |
… | …1011101000100111 |
3 | 21210110221011112110 |
4 | 2310000323220213 |
5 | 22141124040033 |
6 | 1215404052103 |
7 | 134561536023 |
oct | 26400735047 |
9 | 7713834473 |
10 | 3020143143 |
11 | 130a879276 |
12 | 703534033 |
13 | 391917b64 |
14 | 20916b383 |
15 | 12a222363 |
hex | b403ba27 |
3020143143 has 16 divisors (see below), whose sum is σ = 4410758880. Its totient is φ = 1829646336.
The previous prime is 3020143111. The next prime is 3020143151. The reversal of 3020143143 is 3413410203.
It is not a de Polignac number, because 3020143143 - 25 = 3020143111 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020143943) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1019530 + ... + 1022487.
It is an arithmetic number, because the mean of its divisors is an integer number (275672430).
Almost surely, 23020143143 is an apocalyptic number.
3020143143 is a deficient number, since it is larger than the sum of its proper divisors (1390615737).
3020143143 is a wasteful number, since it uses less digits than its factorization.
3020143143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2042066.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 3020143143 is about 54955.8290174937. The cubic root of 3020143143 is about 1445.4703103059.
Adding to 3020143143 its reverse (3413410203), we get a palindrome (6433553346).
The spelling of 3020143143 in words is "three billion, twenty million, one hundred forty-three thousand, one hundred forty-three".
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