Search a number
-
+
52634049568 = 257920820431
BaseRepresentation
bin110001000001001110…
…111101110000100000
312000212011020202100021
4301001032331300200
51330243304041233
640102454203224
73542215016362
oct610116756040
9160764222307
1052634049568
112035a604521
12a24b053514
134c6a6a4c39
1427944b6d32
151580c4de2d
hexc413bdc20

52634049568 has 24 divisors (see below), whose sum is σ = 104934977280. Its totient is φ = 25983896640.

The previous prime is 52634049563. The next prime is 52634049569. The reversal of 52634049568 is 86594043625.

It is not an unprimeable number, because it can be changed into a prime (52634049563) 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, 10407688 + ... + 10412743.

It is an arithmetic number, because the mean of its divisors is an integer number (4372290720).

Almost surely, 252634049568 is an apocalyptic number.

It is an amenable number.

52634049568 is a deficient number, since it is larger than the sum of its proper divisors (52300927712).

52634049568 is a wasteful number, since it uses less digits than its factorization.

52634049568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20820520 (or 20820512 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 52634049568 in words is "fifty-two billion, six hundred thirty-four million, forty-nine thousand, five hundred sixty-eight".

Divisors: 1 2 4 8 16 32 79 158 316 632 1264 2528 20820431 41640862 83281724 166563448 333126896 666253792 1644814049 3289628098 6579256196 13158512392 26317024784 52634049568