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13012333214 = 223282876809
BaseRepresentation
bin11000001111001100…
…00111001010011110
31020120212000000110012
430013212013022132
5203122124130324
65551111243222
7640313002346
oct140746071236
936525000405
1013012333214
1155781395a1
122631979512
1312c4acc56a
148b6259d26
1551258b20e
hex30798729e

13012333214 has 8 divisors (see below), whose sum is σ = 20367130320. Its totient is φ = 6223289776.

The previous prime is 13012333211. The next prime is 13012333219. The reversal of 13012333214 is 41233321031.

13012333214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 13012333214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13012333211) 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 3 ways as a sum of consecutive naturals, for example, 141438359 + ... + 141438450.

It is an arithmetic number, because the mean of its divisors is an integer number (2545891290).

Almost surely, 213012333214 is an apocalyptic number.

13012333214 is a deficient number, since it is larger than the sum of its proper divisors (7354797106).

13012333214 is a wasteful number, since it uses less digits than its factorization.

13012333214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282876834.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13012333214 its reverse (41233321031), we get a palindrome (54245654245).

The spelling of 13012333214 in words is "thirteen billion, twelve million, three hundred thirty-three thousand, two hundred fourteen".

Divisors: 1 2 23 46 282876809 565753618 6506166607 13012333214