Base | Representation |
---|---|
bin | 101000001111001… |
… | …0011111100111101 |
3 | 10111002111101000121 |
4 | 1100132103330331 |
5 | 10231112421300 |
6 | 341545454541 |
7 | 45312600415 |
oct | 12036237475 |
9 | 3432441017 |
10 | 1350123325 |
11 | 633122701 |
12 | 3181a1451 |
13 | 186937555 |
14 | cb44b645 |
15 | 7d7e181a |
hex | 50793f3d |
1350123325 has 36 divisors (see below), whose sum is σ = 1741177620. Its totient is φ = 1038019840.
The previous prime is 1350123319. The next prime is 1350123349. The reversal of 1350123325 is 5233210531.
It can be written as a sum of positive squares in 6 ways, for example, as 49871844 + 1300251481 = 7062^2 + 36059^2 .
It is not a de Polignac number, because 1350123325 - 213 = 1350115133 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 1350123325.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12617922 + ... + 12618028.
It is an arithmetic number, because the mean of its divisors is an integer number (48366045).
Almost surely, 21350123325 is an apocalyptic number.
It is an amenable number.
1350123325 is a deficient number, since it is larger than the sum of its proper divisors (391054295).
1350123325 is an equidigital number, since it uses as much as digits as its factorization.
1350123325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366 (or 254 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 1350123325 is about 36744.0243441025. The cubic root of 1350123325 is about 1105.2431028773.
Adding to 1350123325 its reverse (5233210531), we get a palindrome (6583333856).
The spelling of 1350123325 in words is "one billion, three hundred fifty million, one hundred twenty-three thousand, three hundred twenty-five".
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