Base | Representation |
---|---|
bin | 1001000110100001… |
… | …01011011110100111 |
3 | 110121112220001210012 |
4 | 10203100223132213 |
5 | 40001423322442 |
6 | 2124515320435 |
7 | 232043631566 |
oct | 44320533647 |
9 | 13545801705 |
10 | 4886542247 |
11 | 2088364574 |
12 | b445b011b |
13 | 5cb4b5722 |
14 | 344da9bdd |
15 | 1d8ee4582 |
hex | 12342b7a7 |
4886542247 has 4 divisors (see below), whose sum is σ = 4886683800. Its totient is φ = 4886400696.
The previous prime is 4886542229. The next prime is 4886542259. The reversal of 4886542247 is 7422456884.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 4886542247 - 224 = 4869765031 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4886542195 and 4886542204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4886542207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18773 + ... + 100625.
It is an arithmetic number, because the mean of its divisors is an integer number (1221670950).
Almost surely, 24886542247 is an apocalyptic number.
4886542247 is a deficient number, since it is larger than the sum of its proper divisors (141553).
4886542247 is an equidigital number, since it uses as much as digits as its factorization.
4886542247 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141552.
The product of its digits is 3440640, while the sum is 50.
The square root of 4886542247 is about 69903.8070994706. The cubic root of 4886542247 is about 1696.9428616480.
The spelling of 4886542247 in words is "four billion, eight hundred eighty-six million, five hundred forty-two thousand, two hundred forty-seven".
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