Base | Representation |
---|---|
bin | 1011000010000101111000… |
… | …0011001001010010000100 |
3 | 1120221200002222011002011010 |
4 | 2300201132003021102010 |
5 | 3042221344233323120 |
6 | 41444412130242220 |
7 | 2361255502456440 |
oct | 260413603112204 |
9 | 46850088132133 |
10 | 12130565526660 |
11 | 39575a8aa6539 |
12 | 143ab99a26370 |
13 | 69cba47acb79 |
14 | 2dd1a0219820 |
15 | 1608257427e0 |
hex | b085e0c9484 |
12130565526660 has 96 divisors (see below), whose sum is σ = 38820868273152. Its totient is φ = 2772482221440.
The previous prime is 12130565526659. The next prime is 12130565526727. The reversal of 12130565526660 is 6662556503121.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4228975 + ... + 6491945.
It is an arithmetic number, because the mean of its divisors is an integer number (404384044512).
Almost surely, 212130565526660 is an apocalyptic number.
12130565526660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12130565526660 is an abundant number, since it is smaller than the sum of its proper divisors (26690302746492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12130565526660 is a wasteful number, since it uses less digits than its factorization.
12130565526660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2275753 (or 2275751 counting only the distinct ones).
The product of its (nonzero) digits is 1944000, while the sum is 48.
The spelling of 12130565526660 in words is "twelve trillion, one hundred thirty billion, five hundred sixty-five million, five hundred twenty-six thousand, six hundred sixty".
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