Base | Representation |
---|---|
bin | 11001000100100100… |
… | …00100110000011001 |
3 | 1021202001111011102020 |
4 | 30202102010300121 |
5 | 210031234042210 |
6 | 10103343525053 |
7 | 654360444621 |
oct | 144222046031 |
9 | 37661434366 |
10 | 13460065305 |
11 | 5787946315 |
12 | 27378b9789 |
13 | 13667b3bab |
14 | 9198c7881 |
15 | 53ba2c770 |
hex | 322484c19 |
13460065305 has 16 divisors (see below), whose sum is σ = 22230818304. Its totient is φ = 6947130240.
The previous prime is 13460065247. The next prime is 13460065309. The reversal of 13460065305 is 50356006431.
It is not a de Polignac number, because 13460065305 - 28 = 13460065049 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13460065309) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14472724 + ... + 14473653.
It is an arithmetic number, because the mean of its divisors is an integer number (1389426144).
Almost surely, 213460065305 is an apocalyptic number.
13460065305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13460065305 is a deficient number, since it is larger than the sum of its proper divisors (8770752999).
13460065305 is a wasteful number, since it uses less digits than its factorization.
13460065305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28946416.
The product of its (nonzero) digits is 32400, while the sum is 33.
The spelling of 13460065305 in words is "thirteen billion, four hundred sixty million, sixty-five thousand, three hundred five".
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