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14220131303 = 731213991511
BaseRepresentation
bin11010011111001010…
…11111101111100111
31100201000200111221202
431033211133233213
5213110323200203
610311014433115
71012250056520
oct151745375747
940630614852
1014220131303
116037991134
12290a36279b
1314580c42a1
1498c819847
15583617388
hex34f95fbe7

14220131303 has 24 divisors (see below), whose sum is σ = 16815859200. Its totient is φ = 11779268400.

The previous prime is 14220131273. The next prime is 14220131309. The reversal of 14220131303 is 30313102241.

It is not a de Polignac number, because 14220131303 - 210 = 14220130279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14220131309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9410318 + ... + 9411828.

It is an arithmetic number, because the mean of its divisors is an integer number (700660800).

Almost surely, 214220131303 is an apocalyptic number.

14220131303 is a deficient number, since it is larger than the sum of its proper divisors (2595727897).

14220131303 is a wasteful number, since it uses less digits than its factorization.

14220131303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979 (or 2948 counting only the distinct ones).

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

Adding to 14220131303 its reverse (30313102241), we get a palindrome (44533233544).

The spelling of 14220131303 in words is "fourteen billion, two hundred twenty million, one hundred thirty-one thousand, three hundred three".

Divisors: 1 7 31 217 961 1399 1511 6727 9793 10577 43369 46841 303583 327887 1344439 1452071 2113889 9411073 10164497 14797223 65530559 458713913 2031447329 14220131303