Base | Representation |
---|---|
bin | 11000101000011100… |
… | …00011111000011100 |
3 | 1021010121112111221021 |
4 | 30110032003320130 |
5 | 204040334211444 |
6 | 10024115013524 |
7 | 645464161030 |
oct | 142416037034 |
9 | 37117474837 |
10 | 13224132124 |
11 | 5676750215 |
12 | 269089a2a4 |
13 | 1329958168 |
14 | 8d64301c0 |
15 | 525e76584 |
hex | 314383e1c |
13224132124 has 24 divisors (see below), whose sum is σ = 27360275040. Its totient is φ = 5472054336.
The previous prime is 13224132121. The next prime is 13224132139. The reversal of 13224132124 is 42123142231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13224132121) 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, 8142127 + ... + 8143750.
It is an arithmetic number, because the mean of its divisors is an integer number (1140011460).
Almost surely, 213224132124 is an apocalyptic number.
13224132124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13224132124 is an abundant number, since it is smaller than the sum of its proper divisors (14136142916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13224132124 is a wasteful number, since it uses less digits than its factorization.
13224132124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16285917 (or 16285915 counting only the distinct ones).
The product of its digits is 2304, while the sum is 25.
Adding to 13224132124 its reverse (42123142231), we get a palindrome (55347274355).
The spelling of 13224132124 in words is "thirteen billion, two hundred twenty-four million, one hundred thirty-two thousand, one hundred twenty-four".
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