Base | Representation |
---|---|
bin | 11001010000100010… |
… | …00000110011000011 |
3 | 1022000001101020122220 |
4 | 30220101000303003 |
5 | 210232433401433 |
6 | 10121331302123 |
7 | 660016632234 |
oct | 145021006303 |
9 | 38001336586 |
10 | 13560450243 |
11 | 582957aa7a |
12 | 276544a943 |
13 | 1381530972 |
14 | 928d7908b |
15 | 54575b2b3 |
hex | 328440cc3 |
13560450243 has 16 divisors (see below), whose sum is σ = 18415488000. Its totient is φ = 8873477280.
The previous prime is 13560450227. The next prime is 13560450263. The reversal of 13560450243 is 34205406531.
It is not a de Polignac number, because 13560450243 - 24 = 13560450227 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13560450263) 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, 10308 + ... + 165006.
It is an arithmetic number, because the mean of its divisors is an integer number (1150968000).
Almost surely, 213560450243 is an apocalyptic number.
13560450243 is a deficient number, since it is larger than the sum of its proper divisors (4855037757).
13560450243 is a wasteful number, since it uses less digits than its factorization.
13560450243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155242.
The product of its (nonzero) digits is 43200, while the sum is 33.
Adding to 13560450243 its reverse (34205406531), we get a palindrome (47765856774).
The spelling of 13560450243 in words is "thirteen billion, five hundred sixty million, four hundred fifty thousand, two hundred forty-three".
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