Search a number
-
+
5729687382 = 23954947897
BaseRepresentation
bin1010101011000010…
…00001011101010110
3112210022102021110210
411111201001131112
543213244444012
62344315030250
7261662352636
oct52541013526
915708367423
105729687382
112480293a31
12113aa3b386
13704093883
143c4d666c6
1523804023c
hex155841756

5729687382 has 8 divisors (see below), whose sum is σ = 11459374776. Its totient is φ = 1909895792.

The previous prime is 5729687363. The next prime is 5729687387. The reversal of 5729687382 is 2837869275.

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

5729687382 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5729687387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477473943 + ... + 477473954.

It is an arithmetic number, because the mean of its divisors is an integer number (1432421847).

Almost surely, 25729687382 is an apocalyptic number.

5729687382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5729687382 is a wasteful number, since it uses less digits than its factorization.

5729687382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954947902.

The product of its digits is 10160640, while the sum is 57.

The square root of 5729687382 is about 75694.6985065665. The cubic root of 5729687382 is about 1789.4118498809.

The spelling of 5729687382 in words is "five billion, seven hundred twenty-nine million, six hundred eighty-seven thousand, three hundred eighty-two".

Divisors: 1 2 3 6 954947897 1909895794 2864843691 5729687382