Search a number
-
+
230343121010 = 2567719535081
BaseRepresentation
bin1101011010000110000…
…1010001100001110010
3211000120000012221102002
43112201201101201302
512233220314333020
6253452420254002
722433055136442
oct3264141214162
9730500187362
10230343121010
1189762761112
1238785541302
131894b7cc352
14b211d26122
155ed2278975
hex35a1851872

230343121010 has 64 divisors (see below), whose sum is σ = 427264637184. Its totient is φ = 89372236800.

The previous prime is 230343121007. The next prime is 230343121027. The reversal of 230343121010 is 10121343032.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45331670 + ... + 45336750.

It is an arithmetic number, because the mean of its divisors is an integer number (6676009956).

Almost surely, 2230343121010 is an apocalyptic number.

230343121010 is a deficient number, since it is larger than the sum of its proper divisors (196921516174).

230343121010 is a wasteful number, since it uses less digits than its factorization.

230343121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6179.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 230343121010 its reverse (10121343032), we get a palindrome (240464464042).

The spelling of 230343121010 in words is "two hundred thirty billion, three hundred forty-three million, one hundred twenty-one thousand, ten".

Divisors: 1 2 5 10 67 71 134 142 335 355 670 710 953 1906 4757 4765 5081 9514 9530 10162 23785 25405 47570 50810 63851 67663 127702 135326 319255 338315 340427 360751 638510 676630 680854 721502 1702135 1803755 3404270 3607510 4533421 4842193 9066842 9684386 22667105 24170317 24210965 45334210 48340634 48421930 120851585 241703170 324426931 343795703 648853862 687591406 1622134655 1718978515 3244269310 3437957030 23034312101 46068624202 115171560505 230343121010