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230946888 = 23373193683
BaseRepresentation
bin11011100001111…
…11100001001000
3121002120022120110
431300333201020
5433110300023
634525554320
75503005354
oct1560774110
9532508513
10230946888
111093aa8a7
12654159a0
1338b01283
142295a464
151541da93
hexdc3f848

230946888 has 64 divisors (see below), whose sum is σ = 589170240. Its totient is φ = 75423744.

The previous prime is 230946829. The next prime is 230946889. The reversal of 230946888 is 888649032.

It is a happy number.

230946888 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (230946889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337795 + ... + 338477.

It is an arithmetic number, because the mean of its divisors is an integer number (9205785).

Almost surely, 2230946888 is an apocalyptic number.

It is an amenable number.

230946888 is an abundant number, since it is smaller than the sum of its proper divisors (358223352).

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

230946888 is a wasteful number, since it uses less digits than its factorization.

230946888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958 (or 954 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The square root of 230946888 is about 15196.9367966048. The cubic root of 230946888 is about 613.5322152234.

The spelling of 230946888 in words is "two hundred thirty million, nine hundred forty-six thousand, eight hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 24 73 146 193 219 292 386 438 579 584 683 772 876 1158 1366 1544 1752 2049 2316 2732 4098 4632 5464 8196 14089 16392 28178 42267 49859 56356 84534 99718 112712 131819 149577 169068 199436 263638 299154 338136 395457 398872 527276 598308 790914 1054552 1196616 1581828 3163656 9622787 19245574 28868361 38491148 57736722 76982296 115473444 230946888