Base | Representation |
---|---|
bin | 1011100101011111… |
… | …01000101000110111 |
3 | 121001111010122022210 |
4 | 11302233220220313 |
5 | 100214313312033 |
6 | 2505113224503 |
7 | 310065420246 |
oct | 56257505067 |
9 | 17044118283 |
10 | 6220057143 |
11 | 2702072aa3 |
12 | 1257102133 |
13 | 7818564b1 |
14 | 43013295d |
15 | 266104d63 |
hex | 172be8a37 |
6220057143 has 4 divisors (see below), whose sum is σ = 8293409528. Its totient is φ = 4146704760.
The previous prime is 6220057139. The next prime is 6220057163. The reversal of 6220057143 is 3417500226.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 6220057143 - 22 = 6220057139 is a prime.
It is a super-2 number, since 2×62200571432 = 77378221724370644898, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 6220057143.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6220057163) 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, 1036676188 + ... + 1036676193.
It is an arithmetic number, because the mean of its divisors is an integer number (2073352382).
Almost surely, 26220057143 is an apocalyptic number.
6220057143 is a deficient number, since it is larger than the sum of its proper divisors (2073352385).
6220057143 is a wasteful number, since it uses less digits than its factorization.
6220057143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2073352384.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 6220057143 is about 78867.3388862589. The cubic root of 6220057143 is about 1839.0694277411.
Adding to 6220057143 its reverse (3417500226), we get a palindrome (9637557369).
The spelling of 6220057143 in words is "six billion, two hundred twenty million, fifty-seven thousand, one hundred forty-three".
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