Base | Representation |
---|---|
bin | 11000011100010011… |
… | …01101111011010100 |
3 | 1020212111222110010020 |
4 | 30032021231323110 |
5 | 203333304032244 |
6 | 10010041025140 |
7 | 643116652545 |
oct | 141611557324 |
9 | 36774873106 |
10 | 13122330324 |
11 | 5624238aa4 |
12 | 26627851b0 |
13 | 13118334cc |
14 | 8c6ad04cc |
15 | 51c067d19 |
hex | 30e26ded4 |
13122330324 has 12 divisors (see below), whose sum is σ = 30618770784. Its totient is φ = 4374110104.
The previous prime is 13122330289. The next prime is 13122330383. The reversal of 13122330324 is 42303322131.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 13122330294 and 13122330303.
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, 546763752 + ... + 546763775.
It is an arithmetic number, because the mean of its divisors is an integer number (2551564232).
Almost surely, 213122330324 is an apocalyptic number.
It is an amenable number.
13122330324 is an abundant number, since it is smaller than the sum of its proper divisors (17496440460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13122330324 is a wasteful number, since it uses less digits than its factorization.
13122330324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1093527534 (or 1093527532 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 13122330324 its reverse (42303322131), we get a palindrome (55425652455).
The spelling of 13122330324 in words is "thirteen billion, one hundred twenty-two million, three hundred thirty thousand, three hundred twenty-four".
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