Search a number
-
+
230163682 = 27219711741
BaseRepresentation
bin11011011100000…
…00010011100010
3121001002112012211
431232000103202
5432410214212
634501112334
75463234100
oct1556002342
9531075184
10230163682
11108a15421
12650b86aa
13388b8938
14227d4c70
15153169a7
hexdb804e2

230163682 has 48 divisors (see below), whose sum is σ = 428950080. Its totient is φ = 92080800.

The previous prime is 230163679. The next prime is 230163719. The reversal of 230163682 is 286361032.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131332 + ... + 133072.

It is an arithmetic number, because the mean of its divisors is an integer number (8936460).

Almost surely, 2230163682 is an apocalyptic number.

230163682 is a deficient number, since it is larger than the sum of its proper divisors (198786398).

230163682 is a wasteful number, since it uses less digits than its factorization.

230163682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847 (or 1840 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 230163682 is about 15171.1463640689. The cubic root of 230163682 is about 612.8378761666.

The spelling of 230163682 in words is "two hundred thirty million, one hundred sixty-three thousand, six hundred eighty-two".

Divisors: 1 2 7 14 19 38 49 71 98 133 142 266 497 931 994 1349 1741 1862 2698 3479 3482 6958 9443 12187 18886 24374 33079 66101 66158 85309 123611 132202 170618 231553 247222 463106 865277 1620871 1730554 2348609 3241742 4697218 6056939 12113878 16440263 32880526 115081841 230163682