Search a number
-
+
52023113292 = 22343161962273
BaseRepresentation
bin110000011100110100…
…011011011001001100
311222021120122222022210
4300130310123121030
51323020404111132
635522111510420
73521116111143
oct603464333114
9158246588283
1052023113292
1120076767007
12a0ba528410
134ba0c4a597
1427372c475a
1515472c0bcc
hexc1cd1b64c

52023113292 has 48 divisors (see below), whose sum is σ = 124288940160. Its totient is φ = 16927024128.

The previous prime is 52023113281. The next prime is 52023113299. The reversal of 52023113292 is 29231132025.

It is not an unprimeable number, because it can be changed into a prime (52023113299) 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 15 ways as a sum of consecutive naturals, for example, 804268 + ... + 866540.

It is an arithmetic number, because the mean of its divisors is an integer number (2589352920).

Almost surely, 252023113292 is an apocalyptic number.

It is an amenable number.

52023113292 is an abundant number, since it is smaller than the sum of its proper divisors (72265826868).

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

52023113292 is a wasteful number, since it uses less digits than its factorization.

52023113292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63942 (or 63940 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 52023113292 in words is "fifty-two billion, twenty-three million, one hundred thirteen thousand, two hundred ninety-two".

Divisors: 1 2 3 4 6 12 43 86 129 172 258 516 1619 3238 4857 6476 9714 19428 62273 69617 124546 139234 186819 208851 249092 278468 373638 417702 747276 835404 2677739 5355478 8033217 10710956 16066434 32132868 100819987 201639974 302459961 403279948 604919922 1209839844 4335259441 8670518882 13005778323 17341037764 26011556646 52023113292