Search a number
-
+
230608585888 = 25231433218651
BaseRepresentation
bin1101011011000101010…
…1111100010010100000
3211001020111201221202121
43112301111330102200
512234241244222023
6253535022154024
722442460431512
oct3266125742240
9731214657677
10230608585888
118988959787a
123883a422914
13189917c7b65
14b2392a9bb2
155eea714d5d
hex35b157c4a0

230608585888 has 48 divisors (see below), whose sum is σ = 474083015616. Its totient is φ = 110213593600.

The previous prime is 230608585873. The next prime is 230608585901. The reversal of 230608585888 is 888585806032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 945363 + ... + 1164013.

It is an arithmetic number, because the mean of its divisors is an integer number (9876729492).

Almost surely, 2230608585888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230608585888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237041507808).

230608585888 is an abundant number, since it is smaller than the sum of its proper divisors (243474429728).

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

230608585888 is a wasteful number, since it uses less digits than its factorization.

230608585888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220117 (or 220109 counting only the distinct ones).

The product of its (nonzero) digits is 29491200, while the sum is 61.

The spelling of 230608585888 in words is "two hundred thirty billion, six hundred eight million, five hundred eighty-five thousand, eight hundred eighty-eight".

Divisors: 1 2 4 8 16 23 32 46 92 184 368 736 1433 2866 5732 11464 22928 32959 45856 65918 131836 218651 263672 437302 527344 874604 1054688 1749208 3498416 5028973 6996832 10057946 20115892 40231784 80463568 160927136 313326883 626653766 1253307532 2506615064 5013230128 7206518309 10026460256 14413036618 28826073236 57652146472 115304292944 230608585888