Base | Representation |
---|---|
bin | 11000100110000100… |
… | …11111011100111111 |
3 | 1021002020021001201002 |
4 | 30103002133130333 |
5 | 204020301301421 |
6 | 10022130240515 |
7 | 645133612631 |
oct | 142302373477 |
9 | 37066231632 |
10 | 13204322111 |
11 | 566654a702 |
12 | 268612613b |
13 | 1325810366 |
14 | 8d3954a51 |
15 | 524361b0b |
hex | 31309f73f |
13204322111 has 8 divisors (see below), whose sum is σ = 13261304448. Its totient is φ = 13147375000.
The previous prime is 13204322101. The next prime is 13204322119. The reversal of 13204322111 is 11122340231.
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 13204322111 - 226 = 13137213247 is a prime.
It is a super-2 number, since 2×132043221112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13204322119) 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, 974936 + ... + 988386.
It is an arithmetic number, because the mean of its divisors is an integer number (1657663056).
Almost surely, 213204322111 is an apocalyptic number.
13204322111 is a deficient number, since it is larger than the sum of its proper divisors (56982337).
13204322111 is a wasteful number, since it uses less digits than its factorization.
13204322111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17613.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 13204322111 its reverse (11122340231), we get a palindrome (24326662342).
The spelling of 13204322111 in words is "thirteen billion, two hundred four million, three hundred twenty-two thousand, one hundred eleven".
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