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14430064302 = 234281316991
BaseRepresentation
bin11010111000001100…
…10100111010101110
31101020122201012220000
431130012110322232
5214023044024202
610343514205130
71020406344213
oct153406247256
941218635800
1014430064302
116135438985
1229687237a6
13148c7487b4
149ac665b0a
15596c8491c
hex35c194eae

14430064302 has 40 divisors (see below), whose sum is σ = 32449203072. Its totient is φ = 4792888800.

The previous prime is 14430064289. The next prime is 14430064307. The reversal of 14430064302 is 20346003441.

14430064302 is a `hidden beast` number, since 14 + 4 + 3 + 0 + 0 + 643 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14430064307) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 112974 + ... + 204017.

Almost surely, 214430064302 is an apocalyptic number.

14430064302 is an abundant number, since it is smaller than the sum of its proper divisors (18019138770).

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

14430064302 is a wasteful number, since it uses less digits than its factorization.

14430064302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317286 (or 317277 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 14430064302 its reverse (20346003441), we get a palindrome (34776067743).

The spelling of 14430064302 in words is "fourteen billion, four hundred thirty million, sixty-four thousand, three hundred two".

Divisors: 1 2 3 6 9 18 27 54 81 162 281 562 843 1686 2529 5058 7587 15174 22761 45522 316991 633982 950973 1901946 2852919 5705838 8558757 17117514 25676271 51352542 89074471 178148942 267223413 534446826 801670239 1603340478 2405010717 4810021434 7215032151 14430064302