Base | Representation |
---|---|
bin | 1101010011110101100101 |
3 | 20120021011212 |
4 | 31103311211 |
5 | 1343123000 |
6 | 202441205 |
7 | 41441243 |
oct | 15236545 |
9 | 6507155 |
10 | 3489125 |
11 | 1a73482 |
12 | 1203205 |
13 | 952193 |
14 | 66b793 |
15 | 48dc35 |
hex | 353d65 |
3489125 has 16 divisors (see below), whose sum is σ = 4412928. Its totient is φ = 2754000.
The previous prime is 3489091. The next prime is 3489127. The reversal of 3489125 is 5219843.
It is not a de Polignac number, because 3489125 - 26 = 3489061 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3489091 and 3489100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3489127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12740 + ... + 13010.
It is an arithmetic number, because the mean of its divisors is an integer number (275808).
Almost surely, 23489125 is an apocalyptic number.
It is an amenable number.
3489125 is a deficient number, since it is larger than the sum of its proper divisors (923803).
3489125 is a wasteful number, since it uses less digits than its factorization.
3489125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 389 (or 379 counting only the distinct ones).
The product of its digits is 8640, while the sum is 32.
The square root of 3489125 is about 1867.9199661656. The cubic root of 3489125 is about 151.6720335151.
The spelling of 3489125 in words is "three million, four hundred eighty-nine thousand, one hundred twenty-five".
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