Base | Representation |
---|---|
bin | 11011000100001000… |
… | …10101010111000101 |
3 | 1101111122010220021101 |
4 | 31202010111113011 |
5 | 214224213031000 |
6 | 10401452420101 |
7 | 1023033464032 |
oct | 154204252705 |
9 | 41448126241 |
10 | 14530205125 |
11 | 6186a16197 |
12 | 2996177631 |
13 | 14a740b417 |
14 | 9bba92389 |
15 | 5a0965e6a |
hex | 3621155c5 |
14530205125 has 16 divisors (see below), whose sum is σ = 18238542192. Its totient is φ = 11556955200.
The previous prime is 14530205119. The next prime is 14530205149. The reversal of 14530205125 is 52150203541.
It can be written as a sum of positive squares in 8 ways, for example, as 2965284 + 14527239841 = 1722^2 + 120529^2 .
It is a de Polignac number, because none of the positive numbers 2k-14530205125 is a prime.
It is a super-2 number, since 2×145302051252 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14530205093 and 14530205102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314334 + ... + 357583.
It is an arithmetic number, because the mean of its divisors is an integer number (1139908887).
Almost surely, 214530205125 is an apocalyptic number.
It is an amenable number.
14530205125 is a deficient number, since it is larger than the sum of its proper divisors (3708337067).
14530205125 is an equidigital number, since it uses as much as digits as its factorization.
14530205125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 672105 (or 672095 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
Adding to 14530205125 its reverse (52150203541), we get a palindrome (66680408666).
The spelling of 14530205125 in words is "fourteen billion, five hundred thirty million, two hundred five thousand, one hundred twenty-five".
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