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12514301404 = 2211476051403
BaseRepresentation
bin10111010011110100…
…10001010111011100
31012022010212101020121
423221322101113130
5201112130121104
65425440524324
7622054543513
oct135172212734
935263771217
1012514301404
115341aa6960
1225130206a4
131245886297
1486a05767a
154d39b1254
hex2e9e915dc

12514301404 has 24 divisors (see below), whose sum is σ = 24399260928. Its totient is φ = 5567289840.

The previous prime is 12514301399. The next prime is 12514301413. The reversal of 12514301404 is 40410341521.

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 7 ways as a sum of consecutive naturals, for example, 3023634 + ... + 3027769.

It is an arithmetic number, because the mean of its divisors is an integer number (1016635872).

Almost surely, 212514301404 is an apocalyptic number.

It is an amenable number.

12514301404 is a deficient number, since it is larger than the sum of its proper divisors (11884959524).

12514301404 is a wasteful number, since it uses less digits than its factorization.

12514301404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6051465 (or 6051463 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 12514301404 its reverse (40410341521), we get a palindrome (52924642925).

The spelling of 12514301404 in words is "twelve billion, five hundred fourteen million, three hundred one thousand, four hundred four".

Divisors: 1 2 4 11 22 44 47 94 188 517 1034 2068 6051403 12102806 24205612 66565433 133130866 266261732 284415941 568831882 1137663764 3128575351 6257150702 12514301404