Base | Representation |
---|---|
bin | 11001001011111101… |
… | …10000111011100110 |
3 | 1021220101020110210111 |
4 | 30211332300323212 |
5 | 210143130042410 |
6 | 10113441443234 |
7 | 656043025504 |
oct | 144576607346 |
9 | 37811213714 |
10 | 13522112230 |
11 | 5809975070 |
12 | 275464051a |
13 | 13765c9753 |
14 | 923c39674 |
15 | 5421d6b8a |
hex | 325fb0ee6 |
13522112230 has 32 divisors (see below), whose sum is σ = 26787513888. Its totient is φ = 4873612800.
The previous prime is 13522112179. The next prime is 13522112249. The reversal of 13522112230 is 3221122531.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531501 + ... + 556360.
It is an arithmetic number, because the mean of its divisors is an integer number (837109809).
Almost surely, 213522112230 is an apocalyptic number.
13522112230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13522112230 is a deficient number, since it is larger than the sum of its proper divisors (13265401658).
13522112230 is a wasteful number, since it uses less digits than its factorization.
13522112230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1087992.
The product of its (nonzero) digits is 720, while the sum is 22.
Adding to 13522112230 its reverse (3221122531), we get a palindrome (16743234761).
The spelling of 13522112230 in words is "thirteen billion, five hundred twenty-two million, one hundred twelve thousand, two hundred thirty".
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