Base | Representation |
---|---|
bin | 11000101001100001… |
… | …01110101000010001 |
3 | 1021011020122020022110 |
4 | 30110300232220101 |
5 | 204100201020423 |
6 | 10025041455533 |
7 | 645634341441 |
oct | 142460565021 |
9 | 37136566273 |
10 | 13233220113 |
11 | 5680898153 |
12 | 26939415a9 |
13 | 132b7ba879 |
14 | 8d7718121 |
15 | 526b6e193 |
hex | 314c2ea11 |
13233220113 has 16 divisors (see below), whose sum is σ = 17834213376. Its totient is φ = 8727689040.
The previous prime is 13233220103. The next prime is 13233220129. The reversal of 13233220113 is 31102233231.
It is not a de Polignac number, because 13233220113 - 24 = 13233220097 is a prime.
It is a super-2 number, since 2×132332201132 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13233220113.
It is not an unprimeable number, because it can be changed into a prime (13233220103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43120 + ... + 168302.
It is an arithmetic number, because the mean of its divisors is an integer number (1114638336).
Almost surely, 213233220113 is an apocalyptic number.
It is an amenable number.
13233220113 is a deficient number, since it is larger than the sum of its proper divisors (4600993263).
13233220113 is a wasteful number, since it uses less digits than its factorization.
13233220113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125564.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 13233220113 its reverse (31102233231), we get a palindrome (44335453344).
The spelling of 13233220113 in words is "thirteen billion, two hundred thirty-three million, two hundred twenty thousand, one hundred thirteen".
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