Base | Representation |
---|---|
bin | 10011000000001110001… |
… | …000000101110100101100 |
3 | 11121211202220112012012121 |
4 | 103000032020011310230 |
5 | 132343444201410022 |
6 | 2435531520242324 |
7 | 163230410600602 |
oct | 23001610056454 |
9 | 4554686465177 |
10 | 1305907060012 |
11 | 463917543875 |
12 | 1911157703a4 |
13 | 961b9b52019 |
14 | 472c5cc3872 |
15 | 23e828002c7 |
hex | 1300e205d2c |
1305907060012 has 24 divisors (see below), whose sum is σ = 2352339247104. Its totient is φ = 634028914512.
The previous prime is 1305907059953. The next prime is 1305907060019. The reversal of 1305907060012 is 2100607095031.
It is a self number, because there is not a number n which added to its sum of digits gives 1305907060012.
It is not an unprimeable number, because it can be changed into a prime (1305907060019) 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, 27323818 + ... + 27371569.
It is an arithmetic number, because the mean of its divisors is an integer number (98014135296).
Almost surely, 21305907060012 is an apocalyptic number.
It is an amenable number.
1305907060012 is a deficient number, since it is larger than the sum of its proper divisors (1046432187092).
1305907060012 is a wasteful number, since it uses less digits than its factorization.
1305907060012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54695565 (or 54695563 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 34.
The spelling of 1305907060012 in words is "one trillion, three hundred five billion, nine hundred seven million, sixty thousand, twelve".
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