Base | Representation |
---|---|
bin | 1011100011100110… |
… | …1111001011100011 |
3 | 22000012020012110201 |
4 | 2320321233023203 |
5 | 22323122040303 |
6 | 1231453410031 |
7 | 136605532165 |
oct | 27071571343 |
9 | 8005205421 |
10 | 3102143203 |
11 | 1352096115 |
12 | 726a99917 |
13 | 3a58c86c3 |
14 | 215dd4935 |
15 | 13251d81d |
hex | b8e6f2e3 |
3102143203 has 4 divisors (see below), whose sum is σ = 3124460920. Its totient is φ = 3079825488.
The previous prime is 3102143171. The next prime is 3102143269. The reversal of 3102143203 is 3023412013.
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 3102143203 - 25 = 3102143171 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3102143003) 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, 11158650 + ... + 11158927.
It is an arithmetic number, because the mean of its divisors is an integer number (781115230).
Almost surely, 23102143203 is an apocalyptic number.
3102143203 is a deficient number, since it is larger than the sum of its proper divisors (22317717).
3102143203 is a wasteful number, since it uses less digits than its factorization.
3102143203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22317716.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 3102143203 is about 55696.8868340054. The cubic root of 3102143203 is about 1458.4356803258.
Adding to 3102143203 its reverse (3023412013), we get a palindrome (6125555216).
The spelling of 3102143203 in words is "three billion, one hundred two million, one hundred forty-three thousand, two hundred three".
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