Base | Representation |
---|---|
bin | 1011100010100110101001 |
3 | 12200200221221 |
4 | 23202212221 |
5 | 1233302241 |
6 | 144502041 |
7 | 34500115 |
oct | 13424651 |
9 | 5620857 |
10 | 3025321 |
11 | 1786a72 |
12 | 101a921 |
13 | 81c040 |
14 | 58a745 |
15 | 3eb5d1 |
hex | 2e29a9 |
3025321 has 8 divisors (see below), whose sum is σ = 3363584. Its totient is φ = 2702160.
The previous prime is 3025307. The next prime is 3025327. The reversal of 3025321 is 1235203.
3025321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3025321 - 29 = 3024809 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3025295 and 3025304.
It is not an unprimeable number, because it can be changed into a prime (3025327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3351 + ... + 4156.
It is an arithmetic number, because the mean of its divisors is an integer number (420448).
Almost surely, 23025321 is an apocalyptic number.
3025321 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
3025321 is a deficient number, since it is larger than the sum of its proper divisors (338263).
3025321 is a wasteful number, since it uses less digits than its factorization.
3025321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7551.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 3025321 is about 1739.3449916563. The cubic root of 3025321 is about 144.6295896497.
The spelling of 3025321 in words is "three million, twenty-five thousand, three hundred twenty-one".
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