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14530044311 = 236738924239
BaseRepresentation
bin11011000100000111…
…01110000110010111
31101111121211201200022
431202003232012113
5214224142404221
610401445135355
71023032224136
oct154203560627
941447751608
1014530044311
116186916392
1229960ba55b
1314a7383173
149bba4d91d
155a09334ab
hex3620ee197

14530044311 has 16 divisors (see below), whose sum is σ = 15428275200. Its totient is φ = 13655107488.

The previous prime is 14530044307. The next prime is 14530044329. The reversal of 14530044311 is 11344003541.

It is a happy number.

14530044311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14530044311 - 22 = 14530044307 is a prime.

It is a super-2 number, since 2×145300443112 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14530044341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 587330 + ... + 611568.

It is an arithmetic number, because the mean of its divisors is an integer number (964267200).

Almost surely, 214530044311 is an apocalyptic number.

14530044311 is a deficient number, since it is larger than the sum of its proper divisors (898230889).

14530044311 is a wasteful number, since it uses less digits than its factorization.

14530044311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24718.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 14530044311 its reverse (11344003541), we get a palindrome (25874047852).

The spelling of 14530044311 in words is "fourteen billion, five hundred thirty million, forty-four thousand, three hundred eleven".

Divisors: 1 23 67 389 1541 8947 24239 26063 557497 599449 1624013 9428971 37352299 216866333 631741057 14530044311