Search a number
-
+
13220130102 = 232203355017
BaseRepresentation
bin11000100111111101…
…10010110100110110
31021010100000012012020
430103332302310312
5204033323130402
610023453134010
7645415152234
oct142376626466
937110005166
1013220130102
115674467463
12268b48a306
131328b866ba
148d5aab954
155259358bc
hex313fb2d36

13220130102 has 8 divisors (see below), whose sum is σ = 26440260216. Its totient is φ = 4406710032.

The previous prime is 13220130083. The next prime is 13220130163. The reversal of 13220130102 is 20103102231.

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

13220130102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101677503 + ... + 1101677514.

It is an arithmetic number, because the mean of its divisors is an integer number (3305032527).

Almost surely, 213220130102 is an apocalyptic number.

13220130102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13220130102 is a wasteful number, since it uses less digits than its factorization.

13220130102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2203355022.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13220130102 its reverse (20103102231), we get a palindrome (33323232333).

The spelling of 13220130102 in words is "thirteen billion, two hundred twenty million, one hundred thirty thousand, one hundred two".

Divisors: 1 2 3 6 2203355017 4406710034 6610065051 13220130102