Base | Representation |
---|---|
bin | 1011010000000011… |
… | …1011100111111111 |
3 | 21210110221011110222 |
4 | 2310000323213333 |
5 | 22141124034403 |
6 | 1215404051555 |
7 | 134561535635 |
oct | 26400734777 |
9 | 7713834428 |
10 | 3020143103 |
11 | 130a87923a |
12 | 703533bbb |
13 | 391917b33 |
14 | 20916b355 |
15 | 12a222338 |
hex | b403b9ff |
3020143103 has 4 divisors (see below), whose sum is σ = 3023267280. Its totient is φ = 3017018928.
The previous prime is 3020143099. The next prime is 3020143111. The reversal of 3020143103 is 3013410203.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3020143103 - 22 = 3020143099 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020143303) 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 3 ways as a sum of consecutive naturals, for example, 1560638 + ... + 1562571.
It is an arithmetic number, because the mean of its divisors is an integer number (755816820).
Almost surely, 23020143103 is an apocalyptic number.
3020143103 is a deficient number, since it is larger than the sum of its proper divisors (3124177).
3020143103 is an equidigital number, since it uses as much as digits as its factorization.
3020143103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3124176.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 3020143103 is about 54955.8286535650. The cubic root of 3020143103 is about 1445.4703039245.
Adding to 3020143103 its reverse (3013410203), we get a palindrome (6033553306).
The spelling of 3020143103 in words is "three billion, twenty million, one hundred forty-three thousand, one hundred three".
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