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13224315134 = 219834192871
BaseRepresentation
bin11000101000011101…
…10000100011111110
31021010121212210222102
430110032300203332
5204040411041014
610024122545102
7645465552422
oct142416604376
937117783872
1013224315134
115676865768
122690968192
1313299c0554
148d647ab82
15525eb08de
hex3143b08fe

13224315134 has 16 divisors (see below), whose sum is σ = 21132074880. Its totient is φ = 6188676120.

The previous prime is 13224315131. The next prime is 13224315149. The reversal of 13224315134 is 43151342231.

13224315134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13224315097 and 13224315106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13224315131) 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, 2093282 + ... + 2099589.

It is an arithmetic number, because the mean of its divisors is an integer number (1320754680).

Almost surely, 213224315134 is an apocalyptic number.

13224315134 is a deficient number, since it is larger than the sum of its proper divisors (7907759746).

13224315134 is a wasteful number, since it uses less digits than its factorization.

13224315134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4192975.

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

Adding to 13224315134 its reverse (43151342231), we get a palindrome (56375657365).

The spelling of 13224315134 in words is "thirteen billion, two hundred twenty-four million, three hundred fifteen thousand, one hundred thirty-four".

Divisors: 1 2 19 38 83 166 1577 3154 4192871 8385742 79664549 159329098 348008293 696016586 6612157567 13224315134