Base | Representation |
---|---|
bin | 11010001101000100… |
… | …00010110100111101 |
3 | 1100022102212012120120 |
4 | 31012202002310331 |
5 | 212302431401420 |
6 | 10243551005153 |
7 | 1005423665100 |
oct | 150642026475 |
9 | 40272765516 |
10 | 14068231485 |
11 | 5a6a1715a0 |
12 | 28875097b9 |
13 | 14327ab739 |
14 | 976598737 |
15 | 57510ed40 |
hex | 346882d3d |
14068231485 has 48 divisors (see below), whose sum is σ = 28564529472. Its totient is φ = 5846534400.
The previous prime is 14068231433. The next prime is 14068231487. The reversal of 14068231485 is 58413286041.
It is a happy number.
It is not a de Polignac number, because 14068231485 - 26 = 14068231421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14068231487) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 861936 + ... + 878105.
It is an arithmetic number, because the mean of its divisors is an integer number (595094364).
Almost surely, 214068231485 is an apocalyptic number.
14068231485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14068231485 is an abundant number, since it is smaller than the sum of its proper divisors (14496297987).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14068231485 is a wasteful number, since it uses less digits than its factorization.
14068231485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1740074 (or 1740067 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 42.
The spelling of 14068231485 in words is "fourteen billion, sixty-eight million, two hundred thirty-one thousand, four hundred eighty-five".
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