Search a number
-
+
344130041430230 = 251123753131707781
BaseRepresentation
bin100111000111111000000010…
…0111000000100000011010110
31200010110111210021110102022112
41032033300010320010003112
5330101211311101231410
63215523054125431022
7132325401142500146
oct11617600470040326
91603414707412275
10344130041430230
119a717804a32450
123271a85a70b472
1311a03429117353
1460d9da9022926
1529bb92ad30105
hex138fc04e040d6

344130041430230 has 32 divisors (see below), whose sum is σ = 675774717183648. Its totient is φ = 125132927622400.

The previous prime is 344130041430221. The next prime is 344130041430251. The reversal of 344130041430230 is 32034140031443.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63241061 + ... + 68466720.

It is an arithmetic number, because the mean of its divisors is an integer number (21117959911989).

Almost surely, 2344130041430230 is an apocalyptic number.

344130041430230 is a deficient number, since it is larger than the sum of its proper divisors (331644675753418).

344130041430230 is a wasteful number, since it uses less digits than its factorization.

344130041430230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131731552.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 344130041430230 its reverse (32034140031443), we get a palindrome (376164181461673).

The spelling of 344130041430230 in words is "three hundred forty-four trillion, one hundred thirty billion, forty-one million, four hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 23753 47506 118765 237530 261283 522566 1306415 2612830 131707781 263415562 658538905 1317077810 1448785591 2897571182 7243927955 14487855910 3128454922093 6256909844186 15642274610465 31284549220930 34413004143023 68826008286046 172065020715115 344130041430230