Base | Representation |
---|---|
bin | 10111100101100100… |
… | …00101011011100000 |
3 | 1012200111221200112211 |
4 | 23302302011123200 |
5 | 201413231302204 |
6 | 5452315131504 |
7 | 625543000360 |
oct | 136262053340 |
9 | 35614850484 |
10 | 12663150304 |
11 | 5409022282 |
12 | 2554a43b94 |
13 | 126a67125c |
14 | 881b229a0 |
15 | 4e1ab4804 |
hex | 2f2c856e0 |
12663150304 has 48 divisors (see below), whose sum is σ = 28537560576. Its totient is φ = 5418403200.
The previous prime is 12663150271. The next prime is 12663150323. The reversal of 12663150304 is 40305136621.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96549 + ... + 186139.
It is an arithmetic number, because the mean of its divisors is an integer number (594532512).
Almost surely, 212663150304 is an apocalyptic number.
12663150304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
12663150304 is an abundant number, since it is smaller than the sum of its proper divisors (15874410272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12663150304 is an equidigital number, since it uses as much as digits as its factorization.
12663150304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90239 (or 90231 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
Adding to 12663150304 its reverse (40305136621), we get a palindrome (52968286925).
The spelling of 12663150304 in words is "twelve billion, six hundred sixty-three million, one hundred fifty thousand, three hundred four".
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