Search a number
-
+
14102060305 = 537972772837
BaseRepresentation
bin11010010001000110…
…00101110100010001
31100101210111212222211
431020203011310101
5212340111412210
610251200032121
71006314351304
oct151043056421
940353455884
1014102060305
115a872776a3
122896902641
1314397c43a8
1497ac82b3b
1557809338a
hex3488c5d11

14102060305 has 32 divisors (see below), whose sum is σ = 17628611616. Its totient is φ = 10820542464.

The previous prime is 14102060267. The next prime is 14102060317. The reversal of 14102060305 is 50306020141.

It can be written as a sum of positive squares in 16 ways, for example, as 6410244096 + 7691816209 = 80064^2 + 87703^2 .

It is a cyclic number.

It is not a de Polignac number, because 14102060305 - 221 = 14099963153 is a prime.

It is a Duffinian number.

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, 4969347 + ... + 4972183.

It is an arithmetic number, because the mean of its divisors is an integer number (550894113).

Almost surely, 214102060305 is an apocalyptic number.

It is an amenable number.

14102060305 is a deficient number, since it is larger than the sum of its proper divisors (3526551311).

14102060305 is a wasteful number, since it uses less digits than its factorization.

14102060305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3253.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 14102060305 its reverse (50306020141), we get a palindrome (64408080446).

The spelling of 14102060305 in words is "fourteen billion, one hundred two million, sixty thousand, three hundred five".

Divisors: 1 5 37 97 185 277 485 1385 2837 3589 10249 14185 17945 26869 51245 104969 134345 275189 524845 785849 994153 1375945 3929245 4970765 10181993 29076413 50909965 76227353 145382065 381136765 2820412061 14102060305