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13434213011 = 251487109903
BaseRepresentation
bin11001000001011110…
…11101001010010011
31021200020211201201212
430200233131022103
5210003124304021
610101021450335
7653624632532
oct144057351223
937606751655
1013434213011
11577429908a
12272b1109ab
131361331a8b
149162b8319
1553962285b
hex320bdd293

13434213011 has 8 divisors (see below), whose sum is σ = 13515554304. Its totient is φ = 13353093000.

The previous prime is 13434212999. The next prime is 13434213101. The reversal of 13434213011 is 11031243431.

13434213011 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 cyclic number.

It is not a de Polignac number, because 13434213011 - 218 = 13433950867 is a prime.

It is a super-2 number, since 2×134342130112 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13434216011) 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, 67286 + ... + 177188.

It is an arithmetic number, because the mean of its divisors is an integer number (1689444288).

Almost surely, 213434213011 is an apocalyptic number.

13434213011 is a deficient number, since it is larger than the sum of its proper divisors (81341293).

13434213011 is a wasteful number, since it uses less digits than its factorization.

13434213011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110641.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13434213011 its reverse (11031243431), we get a palindrome (24465456442).

The spelling of 13434213011 in words is "thirteen billion, four hundred thirty-four million, two hundred thirteen thousand, eleven".

Divisors: 1 251 487 109903 122237 27585653 53522761 13434213011