Base | Representation |
---|---|
bin | 10011100010111001000… |
… | …110111100000101110001 |
3 | 11202101212102012211100212 |
4 | 103202321012330011301 |
5 | 134001220130302210 |
6 | 2505010004553505 |
7 | 166016101350056 |
oct | 23427106740561 |
9 | 4671772184325 |
10 | 1343135400305 |
11 | 478690a10956 |
12 | 1983853b2895 |
13 | 9987091aa4a |
14 | 4901832702d |
15 | 24e10ce9805 |
hex | 138b91bc171 |
1343135400305 has 32 divisors (see below), whose sum is σ = 1670860682784. Its totient is φ = 1035664551936.
The previous prime is 1343135400301. The next prime is 1343135400311. The reversal of 1343135400305 is 5030045313431.
It can be written as a sum of positive squares in 16 ways, for example, as 858876683536 + 484258716769 = 926756^2 + 695887^2 .
It is a cyclic number.
It is not a de Polignac number, because 1343135400305 - 22 = 1343135400301 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1343135400301) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41731199 + ... + 41763371.
It is an arithmetic number, because the mean of its divisors is an integer number (52214396337).
Almost surely, 21343135400305 is an apocalyptic number.
It is an amenable number.
1343135400305 is a deficient number, since it is larger than the sum of its proper divisors (327725282479).
1343135400305 is a wasteful number, since it uses less digits than its factorization.
1343135400305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34325.
The product of its (nonzero) digits is 32400, while the sum is 32.
The spelling of 1343135400305 in words is "one trillion, three hundred forty-three billion, one hundred thirty-five million, four hundred thousand, three hundred five".
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