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242401110305 = 53159131202339
BaseRepresentation
bin1110000111000000111…
…0110110100100100001
3212011200100110021010012
43201300032312210201
512432414141012210
6303205121014305
723340632304254
oct3416016664441
9764610407105
10242401110305
119389011aa22
123ab8b784395
1319b20988863
14ba3751b09b
15648ab51305
hex38703b6921

242401110305 has 32 divisors (see below), whose sum is σ = 307686297600. Its totient is φ = 183075422400.

The previous prime is 242401110277. The next prime is 242401110319. The reversal of 242401110305 is 503011104242.

It is not a de Polignac number, because 242401110305 - 224 = 242384333089 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1096826 + ... + 1299164.

It is an arithmetic number, because the mean of its divisors is an integer number (9615196800).

Almost surely, 2242401110305 is an apocalyptic number.

It is an amenable number.

242401110305 is a deficient number, since it is larger than the sum of its proper divisors (65285187295).

242401110305 is a wasteful number, since it uses less digits than its factorization.

242401110305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202565.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 242401110305 its reverse (503011104242), we get a palindrome (745412214547).

The spelling of 242401110305 in words is "two hundred forty-two billion, four hundred one million, one hundred ten thousand, three hundred five".

Divisors: 1 5 31 59 131 155 295 655 1829 4061 7729 9145 20305 38645 202339 239599 1011695 1197995 6272509 11938001 26506409 31362545 59690005 132532045 370078031 821698679 1563878131 1850390155 4108493395 7819390655 48480222061 242401110305