Base | Representation |
---|---|
bin | 10011101000010101110… |
… | …100011011110111100101 |
3 | 11202221222010202211102022 |
4 | 103220111310123313211 |
5 | 134100210331014432 |
6 | 2511414315152525 |
7 | 166314061043336 |
oct | 23502564336745 |
9 | 4687863684368 |
10 | 1348985798117 |
11 | 480113351371 |
12 | 199538745745 |
13 | 9a2939c69b9 |
14 | 4941131228d |
15 | 25154730b12 |
hex | 13a15d1bde5 |
1348985798117 has 16 divisors (see below), whose sum is σ = 1428770219520. Its totient is φ = 1271571091200.
The previous prime is 1348985798093. The next prime is 1348985798119. The reversal of 1348985798117 is 7118975898431.
It is a cyclic number.
It is not a de Polignac number, because 1348985798117 - 212 = 1348985794021 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1348985798119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70568 + ... + 1644065.
It is an arithmetic number, because the mean of its divisors is an integer number (89298138720).
Almost surely, 21348985798117 is an apocalyptic number.
It is an amenable number.
1348985798117 is a deficient number, since it is larger than the sum of its proper divisors (79784421403).
1348985798117 is a wasteful number, since it uses less digits than its factorization.
1348985798117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1715324.
The product of its digits is 121927680, while the sum is 71.
The spelling of 1348985798117 in words is "one trillion, three hundred forty-eight billion, nine hundred eighty-five million, seven hundred ninety-eight thousand, one hundred seventeen".
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