Base | Representation |
---|---|
bin | 1010111110101010001110… |
… | …0000011010100001111001 |
3 | 1120202000220122112021001211 |
4 | 2233222203200122201321 |
5 | 3040240114412111431 |
6 | 41401341142043121 |
7 | 2354100350624161 |
oct | 257524340324171 |
9 | 46660818467054 |
10 | 12071601285241 |
11 | 39345a0246203 |
12 | 142b682a194a1 |
13 | 6974687ccca4 |
14 | 2da3a91415a1 |
15 | 15e023dd62b1 |
hex | afaa381a879 |
12071601285241 has 9 divisors (see below), whose sum is σ = 12091678518661. Its totient is φ = 12051557350492.
The previous prime is 12071601285229. The next prime is 12071601285259. The reversal of 12071601285241 is 14258210617021.
The square root of 12071601285241 is 3474421.
It is a perfect power (a square), and thus also a powerful number.
12071601285241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12071601285241 - 213 = 12071601277049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12071601285194 and 12071601285203.
It is not an unprimeable number, because it can be changed into a prime (12071601283241) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2373027000 + ... + 2373032086.
Almost surely, 212071601285241 is an apocalyptic number.
12071601285241 is the 3474421-st square number.
12071601285241 is the 1737211-st centered octagonal number.
It is an amenable number.
12071601285241 is a deficient number, since it is larger than the sum of its proper divisors (20077233420).
12071601285241 is an frugal number, since it uses more digits than its factorization.
12071601285241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11540 (or 5770 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 40.
The spelling of 12071601285241 in words is "twelve trillion, seventy-one billion, six hundred one million, two hundred eighty-five thousand, two hundred forty-one".
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