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111401211204304 = 2473155513152117
BaseRepresentation
bin11001010101000110011101…
…100111110001001011010000
3112121102211222221122010112121
4121111012131213301023100
5104100144140032014204
61032533002050504024
732315320602321520
oct3125063547611320
9477384887563477
10111401211204304
113254aa9655717a
12105b2374295014
134a21120ac3568
141d71bc1355680
15cd2c03d72b54
hex65519d9f12d0

111401211204304 has 40 divisors (see below), whose sum is σ = 246674970505728. Its totient is φ = 47743209782400.

The previous prime is 111401211204271. The next prime is 111401211204317. The reversal of 111401211204304 is 403402112104111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33765654 + ... + 36917770.

Almost surely, 2111401211204304 is an apocalyptic number.

111401211204304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

111401211204304 is an abundant number, since it is smaller than the sum of its proper divisors (135273759301424).

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

111401211204304 is a wasteful number, since it uses less digits than its factorization.

111401211204304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3467683 (or 3467677 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 111401211204304 its reverse (403402112104111), we get a palindrome (514803323308415).

The spelling of 111401211204304 in words is "one hundred eleven trillion, four hundred one billion, two hundred eleven million, two hundred four thousand, three hundred four".

Divisors: 1 2 4 7 8 14 16 28 56 112 315551 631102 1262204 2208857 2524408 3152117 4417714 5048816 6304234 8835428 12608468 17670856 22064819 25216936 35341712 44129638 50433872 88259276 176518552 353037104 994653671467 1989307342934 3978614685868 6962575700269 7957229371736 13925151400538 15914458743472 27850302801076 55700605602152 111401211204304