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13412324317 = 74344559217
BaseRepresentation
bin11000111110110111…
…11101001111011101
31021121201122200002111
430133123331033131
5204432023334232
610054520354021
7653240606230
oct143733751735
937551580074
1013412324317
1157629a8857
122723915911
131359939aa2
1491341b417
1553774c047
hex31f6fd3dd

13412324317 has 8 divisors (see below), whose sum is σ = 15684844736. Its totient is φ = 11228922432.

The previous prime is 13412324293. The next prime is 13412324357. The reversal of 13412324317 is 71342321431.

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

It is a de Polignac number, because none of the positive numbers 2k-13412324317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13412324357) 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, 22279308 + ... + 22279909.

It is an arithmetic number, because the mean of its divisors is an integer number (1960605592).

Almost surely, 213412324317 is an apocalyptic number.

It is an amenable number.

13412324317 is a deficient number, since it is larger than the sum of its proper divisors (2272520419).

13412324317 is an equidigital number, since it uses as much as digits as its factorization.

13412324317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44559267.

The product of its digits is 12096, while the sum is 31.

Adding to 13412324317 its reverse (71342321431), we get a palindrome (84754645748).

The spelling of 13412324317 in words is "thirteen billion, four hundred twelve million, three hundred twenty-four thousand, three hundred seventeen".

Divisors: 1 7 43 301 44559217 311914519 1916046331 13412324317