Base | Representation |
---|---|
bin | 1011101000000111… |
… | …10001000101101001 |
3 | 121010000122010200202 |
4 | 11310003301011221 |
5 | 100240440034344 |
6 | 2511222041545 |
7 | 310454034551 |
oct | 56403610551 |
9 | 17100563622 |
10 | 6242111849 |
11 | 2713567026 |
12 | 12625792b5 |
13 | 7862a8c0c |
14 | 433034161 |
15 | 26800e94e |
hex | 1740f1169 |
6242111849 has 8 divisors (see below), whose sum is σ = 6306259968. Its totient is φ = 6178198320.
The previous prime is 6242111803. The next prime is 6242111851. The reversal of 6242111849 is 9481112426.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6242111849 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6242191849) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4907 + ... + 111840.
It is an arithmetic number, because the mean of its divisors is an integer number (788282496).
Almost surely, 26242111849 is an apocalyptic number.
It is an amenable number.
6242111849 is a deficient number, since it is larger than the sum of its proper divisors (64148119).
6242111849 is a wasteful number, since it uses less digits than its factorization.
6242111849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117295.
The product of its digits is 27648, while the sum is 38.
The square root of 6242111849 is about 79007.0367055998. The cubic root of 6242111849 is about 1841.2404844937.
The spelling of 6242111849 in words is "six billion, two hundred forty-two million, one hundred eleven thousand, eight hundred forty-nine".
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