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13225063412 = 22112711109113
BaseRepresentation
bin11000101000100011…
…00111001111110100
31021010200021211102102
430110101213033310
5204041104012122
610024151001232
7645505120121
oct142421471764
937120254372
1013225063412
115677226980
122691069218
131329bc3012
148d65d3748
155260ac492
hex3144673f4

13225063412 has 24 divisors (see below), whose sum is σ = 25341036672. Its totient is φ = 5989204800.

The previous prime is 13225063309. The next prime is 13225063417. The reversal of 13225063412 is 21436052231.

It is a happy number.

13225063412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13225063417) 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 7 ways as a sum of consecutive naturals, for example, 542633 + ... + 566480.

It is an arithmetic number, because the mean of its divisors is an integer number (1055876528).

Almost surely, 213225063412 is an apocalyptic number.

It is an amenable number.

13225063412 is a deficient number, since it is larger than the sum of its proper divisors (12115973260).

13225063412 is a wasteful number, since it uses less digits than its factorization.

13225063412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109399 (or 1109397 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 13225063412 in words is "thirteen billion, two hundred twenty-five million, sixty-three thousand, four hundred twelve".

Divisors: 1 2 4 11 22 44 271 542 1084 2981 5962 11924 1109113 2218226 4436452 12200243 24400486 48800972 300569623 601139246 1202278492 3306265853 6612531706 13225063412