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14680230244 = 2229220892
BaseRepresentation
bin11011010110000001…
…01000100101100100
31101220002102222001021
431223000220211210
5220031114331434
610424412140524
71026534620041
oct155300504544
941802388037
1014680230244
116253675299
122a18467744
1314cc518894
149d39861c8
155adbeccb4
hex36b028964

14680230244 has 27 divisors (see below), whose sum is σ = 26619569067. Its totient is φ = 7083615168.

The previous prime is 14680230241. The next prime is 14680230247. The reversal of 14680230244 is 44203208641.

The square root of 14680230244 is 121162.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (14680230241) and next prime (14680230247).

It can be written as a sum of positive squares in 4 ways, for example, as 2868887844 + 11811342400 = 53562^2 + 108680^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14680230241) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7026352 + ... + 7028440.

Almost surely, 214680230244 is an apocalyptic number.

14680230244 is the 121162-nd square number.

It is an amenable number.

14680230244 is a deficient number, since it is larger than the sum of its proper divisors (11939338823).

14680230244 is an frugal number, since it uses more digits than its factorization.

14680230244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4240 (or 2120 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

Multiplying 14680230244 by its product of nonzero digits (36864), we get a square (541172007714816 = 232631042).

Adding to 14680230244 its reverse (44203208641), we get a palindrome (58883438885).

The spelling of 14680230244 in words is "fourteen billion, six hundred eighty million, two hundred thirty thousand, two hundred forty-four".

Divisors: 1 2 4 29 58 116 841 1682 2089 3364 4178 8356 60581 121162 242324 1756849 3513698 4363921 7027396 8727842 17455684 126553709 253107418 506214836 3670057561 7340115122 14680230244