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13411214243 = 75981320329
BaseRepresentation
bin11000111110101111…
…01110001110100011
31021121122120021100122
430133113232032203
5204431232323433
610054440510455
7653225303660
oct143727561643
937548507318
1013411214243
11576230a839
12272347b42b
13135963b73b
1491320ca67
155375cd198
hex31f5ee3a3

13411214243 has 8 divisors (see below), whose sum is σ = 15329712480. Its totient is φ = 11493368640.

The previous prime is 13411214197. The next prime is 13411214249. The reversal of 13411214243 is 34241211431.

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 13411214243 - 212 = 13411210147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13411214249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118298 + ... + 202031.

It is an arithmetic number, because the mean of its divisors is an integer number (1916214060).

Almost surely, 213411214243 is an apocalyptic number.

13411214243 is a deficient number, since it is larger than the sum of its proper divisors (1918498237).

13411214243 is an equidigital number, since it uses as much as digits as its factorization.

13411214243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326317.

The product of its digits is 2304, while the sum is 26.

Adding to 13411214243 its reverse (34241211431), we get a palindrome (47652425674).

The spelling of 13411214243 in words is "thirteen billion, four hundred eleven million, two hundred fourteen thousand, two hundred forty-three".

Divisors: 1 7 5981 41867 320329 2242303 1915887749 13411214243