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13230144114 = 2311229628391
BaseRepresentation
bin11000101001001001…
…11111101001110010
31021011000211221211120
430110210333221302
5204043404102424
610024451523110
7645566240505
oct142444775162
937130757746
1013230144114
11567a087100
1226928b9496
13132ac81755
148d715713c
15526762a79
hex31493fa72

13230144114 has 48 divisors (see below), whose sum is σ = 30087408960. Its totient is φ = 3870882400.

The previous prime is 13230144097. The next prime is 13230144181. The reversal of 13230144114 is 41144103231.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 293142 + ... + 335249.

It is an arithmetic number, because the mean of its divisors is an integer number (626821020).

Almost surely, 213230144114 is an apocalyptic number.

13230144114 is an abundant number, since it is smaller than the sum of its proper divisors (16857264846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13230144114 is a wasteful number, since it uses less digits than its factorization.

13230144114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628447 (or 628436 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 13230144114 its reverse (41144103231), we get a palindrome (54374247345).

The spelling of 13230144114 in words is "thirteen billion, two hundred thirty million, one hundred forty-four thousand, one hundred fourteen".

Divisors: 1 2 3 6 11 22 29 33 58 66 87 121 174 242 319 363 638 726 957 1914 3509 7018 10527 21054 628391 1256782 1885173 3770346 6912301 13824602 18223339 20736903 36446678 41473806 54670017 76035311 109340034 152070622 200456729 228105933 400913458 456211866 601370187 1202740374 2205024019 4410048038 6615072057 13230144114