Base | Representation |
---|---|
bin | 10011101011100111011… |
… | …101100111000110111101 |
3 | 11210022001021001201210102 |
4 | 103223213131213012331 |
5 | 134124411233431310 |
6 | 2513155321450445 |
7 | 166500200033315 |
oct | 23534735470675 |
9 | 4708037051712 |
10 | 1352503030205 |
11 | 481658778948 |
12 | 19a15a640a25 |
13 | 9a7045b7912 |
14 | 496664b8445 |
15 | 252ad3e38a5 |
hex | 13ae77671bd |
1352503030205 has 16 divisors (see below), whose sum is σ = 1633990503600. Its totient is φ = 1074678684672.
The previous prime is 1352503030147. The next prime is 1352503030223. The reversal of 1352503030205 is 5020303052531.
It can be written as a sum of positive squares in 8 ways, for example, as 48334462201 + 1304168568004 = 219851^2 + 1142002^2 .
It is a cyclic number.
It is not a de Polignac number, because 1352503030205 - 212 = 1352503026109 is a prime.
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, 16301687 + ... + 16384443.
It is an arithmetic number, because the mean of its divisors is an integer number (102124406475).
Almost surely, 21352503030205 is an apocalyptic number.
It is an amenable number.
1352503030205 is a deficient number, since it is larger than the sum of its proper divisors (281487473395).
1352503030205 is a wasteful number, since it uses less digits than its factorization.
1352503030205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104848.
The product of its (nonzero) digits is 13500, while the sum is 29.
Adding to 1352503030205 its reverse (5020303052531), we get a palindrome (6372806082736).
The spelling of 1352503030205 in words is "one trillion, three hundred fifty-two billion, five hundred three million, thirty thousand, two hundred five".
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