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230373060 = 223523971721
BaseRepresentation
bin11011011101100…
…11011011000100
3121001111011102120
431232303123010
5432433414220
634505405540
75465065401
oct1556633304
9531434376
10230373060
11109048765
12651998b0
1338960028
142284b2a8
1515358a40
hexdbb36c4

230373060 has 96 divisors (see below), whose sum is σ = 680424192. Its totient is φ = 58122240.

The previous prime is 230373053. The next prime is 230373067. The reversal of 230373060 is 60373032.

It is an interprime number because it is at equal distance from previous prime (230373053) and next prime (230373067).

It is a self number, because there is not a number n which added to its sum of digits gives 230373060.

It is not an unprimeable number, because it can be changed into a prime (230373067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133000 + ... + 134720.

It is an arithmetic number, because the mean of its divisors is an integer number (7087752).

Almost surely, 2230373060 is an apocalyptic number.

230373060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230373060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340212096).

230373060 is an abundant number, since it is smaller than the sum of its proper divisors (450051132).

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

230373060 is a wasteful number, since it uses less digits than its factorization.

230373060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853 (or 1851 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 24.

The square root of 230373060 is about 15178.0453286976. The cubic root of 230373060 is about 613.0236510297.

The spelling of 230373060 in words is "two hundred thirty million, three hundred seventy-three thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 23 30 46 60 69 92 97 115 138 194 230 276 291 345 388 460 485 582 690 970 1164 1380 1455 1721 1940 2231 2910 3442 4462 5163 5820 6693 6884 8605 8924 10326 11155 13386 17210 20652 22310 25815 26772 33465 34420 39583 44620 51630 66930 79166 103260 118749 133860 158332 166937 197915 237498 333874 395830 474996 500811 593745 667748 791660 834685 1001622 1187490 1669370 2003244 2374980 2504055 3338740 3839551 5008110 7679102 10016220 11518653 15358204 19197755 23037306 38395510 46074612 57593265 76791020 115186530 230373060