Base | Representation |
---|---|
bin | 1111110100110001… |
… | …1001010100000111 |
3 | 101222001010220211102 |
4 | 3331030121110013 |
5 | 32144424310223 |
6 | 1541302530315 |
7 | 210160266362 |
oct | 37514312407 |
9 | 11861126742 |
10 | 4247885063 |
11 | 188a902a14 |
12 | 9a673699b |
13 | 5290a3576 |
14 | 2c423d0d9 |
15 | 19cddc928 |
hex | fd319507 |
4247885063 has 4 divisors (see below), whose sum is σ = 4301655840. Its totient is φ = 4194114288.
The previous prime is 4247885053. The next prime is 4247885069. The reversal of 4247885063 is 3605887424.
4247885063 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 4247885063 - 28 = 4247884807 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4247884999 and 4247885017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4247885069) 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, 26885270 + ... + 26885427.
It is an arithmetic number, because the mean of its divisors is an integer number (1075413960).
Almost surely, 24247885063 is an apocalyptic number.
4247885063 is a deficient number, since it is larger than the sum of its proper divisors (53770777).
4247885063 is an equidigital number, since it uses as much as digits as its factorization.
4247885063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53770776.
The product of its (nonzero) digits is 1290240, while the sum is 47.
The square root of 4247885063 is about 65175.8012071965. The cubic root of 4247885063 is about 1619.5371668466.
The spelling of 4247885063 in words is "four billion, two hundred forty-seven million, eight hundred eighty-five thousand, sixty-three".
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