Search a number
-
+
13202202311 = 269479102461
BaseRepresentation
bin11000100101110100…
…11001111011000111
31021002002021100212222
430102322121323013
5204014230433221
610022013002555
7645106603514
oct142272317307
937062240788
1013202202311
115665332001
12268548345b
13132524a53c
148d356230b
155240939ab
hex312e99ec7

13202202311 has 8 divisors (see below), whose sum is σ = 13279075200. Its totient is φ = 13125535840.

The previous prime is 13202202289. The next prime is 13202202313. The reversal of 13202202311 is 11320220231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13202202311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13202202311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13202202313) 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, 77621 + ... + 180081.

It is an arithmetic number, because the mean of its divisors is an integer number (1659884400).

Almost surely, 213202202311 is an apocalyptic number.

13202202311 is a deficient number, since it is larger than the sum of its proper divisors (76872889).

13202202311 is a wasteful number, since it uses less digits than its factorization.

13202202311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103209.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13202202311 its reverse (11320220231), we get a palindrome (24522422542).

The spelling of 13202202311 in words is "thirteen billion, two hundred two million, two hundred two thousand, three hundred eleven".

Divisors: 1 269 479 102461 128851 27562009 49078819 13202202311