Base | Representation |
---|---|
bin | 1011001010100010… |
… | …0101010101100111 |
3 | 21201212100111222200 |
4 | 2302220211111213 |
5 | 22114211430033 |
6 | 1213215425543 |
7 | 134160636120 |
oct | 26250452547 |
9 | 7655314880 |
10 | 2996983143 |
11 | 12a879a880 |
12 | 6b78252b3 |
13 | 389b9930b |
14 | 20605d047 |
15 | 12819a013 |
hex | b2a25567 |
2996983143 has 48 divisors (see below), whose sum is σ = 5402432256. Its totient is φ = 1555355520.
The previous prime is 2996983117. The next prime is 2996983181. The reversal of 2996983143 is 3413896992.
2996983143 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 2996983143 - 26 = 2996983079 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2996983143.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2996983243) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1213596 + ... + 1216062.
It is an arithmetic number, because the mean of its divisors is an integer number (112550672).
Almost surely, 22996983143 is an apocalyptic number.
2996983143 is a deficient number, since it is larger than the sum of its proper divisors (2405449113).
2996983143 is a wasteful number, since it uses less digits than its factorization.
2996983143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4244 (or 4241 counting only the distinct ones).
The product of its digits is 2519424, while the sum is 54.
The square root of 2996983143 is about 54744.7088128159. The cubic root of 2996983143 is about 1441.7659569707.
The spelling of 2996983143 in words is "two billion, nine hundred ninety-six million, nine hundred eighty-three thousand, one hundred forty-three".
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