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230444410130 = 251129428916843
BaseRepresentation
bin1101011010011110001…
…1101010010100010010
3211000211001210221221222
43112213203222110102
512233422232111010
6253510435245042
722435425111134
oct3264743522422
9730731727858
10230444410130
1189804953130
12387b3449782
13189667a483c
14b221571054
155edb0d5355
hex35a78ea512

230444410130 has 64 divisors (see below), whose sum is σ = 468249724800. Its totient is φ = 80884715520.

The previous prime is 230444410109. The next prime is 230444410171. The reversal of 230444410130 is 31014444032.

230444410130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 230444410130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13673489 + ... + 13690331.

It is an arithmetic number, because the mean of its divisors is an integer number (7316401950).

Almost surely, 2230444410130 is an apocalyptic number.

230444410130 is an abundant number, since it is smaller than the sum of its proper divisors (237805314670).

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

230444410130 is a wasteful number, since it uses less digits than its factorization.

230444410130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21179.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 230444410130 its reverse (31014444032), we get a palindrome (261458854162).

The spelling of 230444410130 in words is "two hundred thirty billion, four hundred forty-four million, four hundred ten thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 29 55 58 110 145 290 319 638 1595 3190 4289 8578 16843 21445 33686 42890 47179 84215 94358 124381 168430 185273 235895 248762 370546 471790 488447 621905 926365 976894 1243810 1368191 1852730 2442235 2736382 4884470 5372917 6840955 10745834 13681910 26864585 53729170 72239627 144479254 361198135 722396270 794635897 1589271794 2094949183 3973179485 4189898366 7946358970 10474745915 20949491830 23044441013 46088882026 115222205065 230444410130