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13822130185 = 57699359063
BaseRepresentation
bin11001101111101110…
…01111100000001001
31022200021202222001121
430313313033200021
5211301431131220
610203320115241
7666345111433
oct146767174011
938607688047
1013822130185
115953260a96
122819005b21
1313c3802776
14951a15653
1555d6eaeaa
hex337dcf809

13822130185 has 8 divisors (see below), whose sum is σ = 16588756800. Its totient is φ = 11056237104.

The previous prime is 13822130183. The next prime is 13822130197. The reversal of 13822130185 is 58103122831.

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 13822130185 - 21 = 13822130183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13822130185.

It is not an unprimeable number, because it can be changed into a prime (13822130183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141037 + ... + 218026.

It is an arithmetic number, because the mean of its divisors is an integer number (2073594600).

Almost surely, 213822130185 is an apocalyptic number.

It is an amenable number.

13822130185 is a deficient number, since it is larger than the sum of its proper divisors (2766626615).

13822130185 is an equidigital number, since it uses as much as digits as its factorization.

13822130185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366767.

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 13822130185 in words is "thirteen billion, eight hundred twenty-two million, one hundred thirty thousand, one hundred eighty-five".

Divisors: 1 5 7699 38495 359063 1795315 2764426037 13822130185