Search a number
-
+
5042708393 = 231109197699
BaseRepresentation
bin1001011001001000…
…11001111110101001
3111000102202010110112
410230210121332221
540311413132033
62152214424105
7235651212512
oct45444317651
914012663415
105042708393
1121585284a8
12b88962035
13624963128
1435ba1ba09
151e7a90c48
hex12c919fa9

5042708393 has 8 divisors (see below), whose sum is σ = 5266728000. Its totient is φ = 4819086448.

The previous prime is 5042708389. The next prime is 5042708399. The reversal of 5042708393 is 3938072405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5042708393 - 22 = 5042708389 is a prime.

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 5042708393.

It is not an unprimeable number, because it can be changed into a prime (5042708399) 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 7 ways as a sum of consecutive naturals, for example, 73343 + ... + 124356.

It is an arithmetic number, because the mean of its divisors is an integer number (658341000).

Almost surely, 25042708393 is an apocalyptic number.

It is an amenable number.

5042708393 is a deficient number, since it is larger than the sum of its proper divisors (224019607).

5042708393 is a wasteful number, since it uses less digits than its factorization.

5042708393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198831.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 5042708393 is about 71012.0299174724. The cubic root of 5042708393 is about 1714.8308381459.

The spelling of 5042708393 in words is "five billion, forty-two million, seven hundred eight thousand, three hundred ninety-three".

Divisors: 1 23 1109 25507 197699 4547077 219248191 5042708393