Base | Representation |
---|---|
bin | 1100011001011111001101 |
3 | 20010010100000 |
4 | 30121133031 |
5 | 1313001000 |
6 | 153354513 |
7 | 36424404 |
oct | 14313715 |
9 | 6103300 |
10 | 3250125 |
11 | 191a95a |
12 | 1108a39 |
13 | 89a468 |
14 | 60863b |
15 | 443000 |
hex | 3197cd |
3250125 has 48 divisors (see below), whose sum is σ = 6132672. Its totient is φ = 1717200.
The previous prime is 3250123. The next prime is 3250127. The reversal of 3250125 is 5210523.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (3250123) and next prime (3250127).
It is not a de Polignac number, because 3250125 - 21 = 3250123 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is a nialpdrome in base 15.
It is a junction number, because it is equal to n+sod(n) for n = 3250098 and 3250107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3250123) 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 47 ways as a sum of consecutive naturals, for example, 30322 + ... + 30428.
It is an arithmetic number, because the mean of its divisors is an integer number (127764).
Almost surely, 23250125 is an apocalyptic number.
It is an amenable number.
3250125 is a deficient number, since it is larger than the sum of its proper divisors (2882547).
3250125 is an equidigital number, since it uses as much as digits as its factorization.
3250125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137 (or 115 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 3250125 is about 1802.8103061609. The cubic root of 3250125 is about 148.1267024320.
Adding to 3250125 its reverse (5210523), we get a palindrome (8460648).
It can be divided in two parts, 3250 and 125, that added together give a cube (3375 = 153).
The spelling of 3250125 in words is "three million, two hundred fifty thousand, one hundred twenty-five".
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