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14231026415 = 5611031393259
BaseRepresentation
bin11010100000011110…
…00011101011101111
31100201210012001020102
431100033003223233
5213121120321130
610312044141315
71012441504634
oct152017035357
940653161212
1014231026415
116043052861
122911b3783b
13145a43a3b8
1499005418b
1558456a645
hex3503c3aef

14231026415 has 32 divisors (see below), whose sum is σ = 17657203200. Its totient is φ = 11006305920.

The previous prime is 14231026399. The next prime is 14231026471. The reversal of 14231026415 is 51462013241.

It is not a de Polignac number, because 14231026415 - 24 = 14231026399 is a prime.

It is a super-2 number, since 2×142310264152 (a number of 21 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 4365056 + ... + 4368314.

It is an arithmetic number, because the mean of its divisors is an integer number (551787600).

Almost surely, 214231026415 is an apocalyptic number.

14231026415 is a deficient number, since it is larger than the sum of its proper divisors (3426176785).

14231026415 is a wasteful number, since it uses less digits than its factorization.

14231026415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 14231026415 its reverse (51462013241), we get a palindrome (65693039656).

The spelling of 14231026415 in words is "fourteen billion, two hundred thirty-one million, twenty-six thousand, four hundred fifteen".

Divisors: 1 5 61 103 139 305 515 695 3259 6283 8479 14317 16295 31415 42395 71585 198799 335677 453001 873337 993995 1678385 2265005 4366685 20476297 27633061 46659103 102381485 138165305 233295515 2846205283 14231026415