Base | Representation |
---|---|
bin | 1011010010101001… |
… | …0110010100000101 |
3 | 21211020100202210022 |
4 | 2310222112110011 |
5 | 22201414002300 |
6 | 1220432504525 |
7 | 135053035433 |
oct | 26452262405 |
9 | 7736322708 |
10 | 3031000325 |
11 | 1315a14451 |
12 | 7070ab145 |
13 | 393c49922 |
14 | 20a795d53 |
15 | 12b169285 |
hex | b4a96505 |
3031000325 has 12 divisors (see below), whose sum is σ = 3763964448. Its totient is φ = 2421236400.
The previous prime is 3031000319. The next prime is 3031000367. The reversal of 3031000325 is 5230001303.
It is not a de Polignac number, because 3031000325 - 216 = 3030934789 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71681 + ... + 105830.
It is an arithmetic number, because the mean of its divisors is an integer number (313663704).
Almost surely, 23031000325 is an apocalyptic number.
It is an amenable number.
3031000325 is a deficient number, since it is larger than the sum of its proper divisors (732964123).
3031000325 is a wasteful number, since it uses less digits than its factorization.
3031000325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178204 (or 178199 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 17.
The square root of 3031000325 is about 55054.5213856228. The cubic root of 3031000325 is about 1447.2003569780.
Adding to 3031000325 its reverse (5230001303), we get a palindrome (8261001628).
The spelling of 3031000325 in words is "three billion, thirty-one million, three hundred twenty-five", and thus it is an aban number.
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