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14312001204 = 22321036595857
BaseRepresentation
bin11010101010000111…
…11100111010110100
31100221102112222202200
431111003330322310
5213302333014304
610324055504500
71014444001014
oct152503747264
940842488680
1014312001204
11608482a376
122935088130
13147114c387
1499aad1c44
1558b712e39
hex3550fceb4

14312001204 has 72 divisors (see below), whose sum is σ = 36590473920. Its totient is φ = 4716375552.

The previous prime is 14312001163. The next prime is 14312001233. The reversal of 14312001204 is 40210021341.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2440644 + ... + 2446500.

Almost surely, 214312001204 is an apocalyptic number.

It is an amenable number.

14312001204 is an abundant number, since it is smaller than the sum of its proper divisors (22278472716).

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

14312001204 is a wasteful number, since it uses less digits than its factorization.

14312001204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6629 (or 6624 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 14312001204 its reverse (40210021341), we get a palindrome (54522022545).

The spelling of 14312001204 in words is "fourteen billion, three hundred twelve million, one thousand, two hundred four".

Divisors: 1 2 3 4 6 9 12 18 36 103 206 309 412 618 659 927 1236 1318 1854 1977 2636 3708 3954 5857 5931 7908 11714 11862 17571 23428 23724 35142 52713 67877 70284 105426 135754 203631 210852 271508 407262 603271 610893 814524 1206542 1221786 1809813 2413084 2443572 3619626 3859763 5429439 7239252 7719526 10858878 11579289 15439052 21717756 23158578 34737867 46317156 69475734 138951468 397555589 795111178 1192666767 1590222356 2385333534 3578000301 4770667068 7156000602 14312001204