Base | Representation |
---|---|
bin | 1011010001010111… |
… | …0011001001001001 |
3 | 21210212020002022000 |
4 | 2310111303021021 |
5 | 22144024112020 |
6 | 1220121221213 |
7 | 134656201164 |
oct | 26425631111 |
9 | 7725202260 |
10 | 3025613385 |
11 | 1312975133 |
12 | 705331809 |
13 | 392ab19a2 |
14 | 209b92adb |
15 | 12a953090 |
hex | b4573249 |
3025613385 has 32 divisors (see below), whose sum is σ = 5480369280. Its totient is φ = 1583210304.
The previous prime is 3025613377. The next prime is 3025613387. The reversal of 3025613385 is 5833165203.
3025613385 is a `hidden beast` number, since 3 + 0 + 2 + 5 + 613 + 38 + 5 = 666.
It is not a de Polignac number, because 3025613385 - 23 = 3025613377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3025613387) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204279 + ... + 218588.
It is an arithmetic number, because the mean of its divisors is an integer number (171261540).
Almost surely, 23025613385 is an apocalyptic number.
It is an amenable number.
3025613385 is a deficient number, since it is larger than the sum of its proper divisors (2454755895).
3025613385 is a wasteful number, since it uses less digits than its factorization.
3025613385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422934 (or 422928 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 36.
The square root of 3025613385 is about 55005.5759446258. The cubic root of 3025613385 is about 1446.3424878732.
Adding to 3025613385 its reverse (5833165203), we get a palindrome (8858778588).
The spelling of 3025613385 in words is "three billion, twenty-five million, six hundred thirteen thousand, three hundred eighty-five".
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