Base | Representation |
---|---|
bin | 100111101001010… |
… | …0000000100101010 |
3 | 10102201002200222111 |
4 | 1033102200010222 |
5 | 10211021000101 |
6 | 335555512534 |
7 | 44651636650 |
oct | 11722400452 |
9 | 3381080874 |
10 | 1330250026 |
11 | 622989596 |
12 | 3115b874a |
13 | 1827999c1 |
14 | c8956dd0 |
15 | 7bbb8251 |
hex | 4f4a012a |
1330250026 has 32 divisors (see below), whose sum is σ = 2318647680. Its totient is φ = 560583936.
The previous prime is 1330250003. The next prime is 1330250027. The reversal of 1330250026 is 6200520331.
It is a junction number, because it is equal to n+sod(n) for n = 1330249979 and 1330250006.
It is not an unprimeable number, because it can be changed into a prime (1330250027) 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, 757966 + ... + 759718.
It is an arithmetic number, because the mean of its divisors is an integer number (72457740).
Almost surely, 21330250026 is an apocalyptic number.
1330250026 is a deficient number, since it is larger than the sum of its proper divisors (988397654).
1330250026 is a wasteful number, since it uses less digits than its factorization.
1330250026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2638.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 1330250026 is about 36472.5928061058. The cubic root of 1330250026 is about 1099.7933567752.
Adding to 1330250026 its reverse (6200520331), we get a palindrome (7530770357).
The spelling of 1330250026 in words is "one billion, three hundred thirty million, two hundred fifty thousand, twenty-six".
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