Base | Representation |
---|---|
bin | 1100011001100011111110 |
3 | 20010010202022 |
4 | 30121203332 |
5 | 1313003210 |
6 | 153400142 |
7 | 36425321 |
oct | 14314376 |
9 | 6103668 |
10 | 3250430 |
11 | 1920107 |
12 | 1109052 |
13 | 89a641 |
14 | 6087b8 |
15 | 443155 |
hex | 3198fe |
3250430 has 8 divisors (see below), whose sum is σ = 5850792. Its totient is φ = 1300168.
The previous prime is 3250427. The next prime is 3250433. The reversal of 3250430 is 340523.
It is an interprime number because it is at equal distance from previous prime (3250427) and next prime (3250433).
It is a sphenic number, since it is the product of 3 distinct primes.
It is an Ulam number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3250399 and 3250408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3250433) 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 3 ways as a sum of consecutive naturals, for example, 162512 + ... + 162531.
It is an arithmetic number, because the mean of its divisors is an integer number (731349).
Almost surely, 23250430 is an apocalyptic number.
3250430 is a deficient number, since it is larger than the sum of its proper divisors (2600362).
3250430 is a wasteful number, since it uses less digits than its factorization.
3250430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 325050.
The product of its (nonzero) digits is 360, while the sum is 17.
The square root of 3250430 is about 1802.8948943297. The cubic root of 3250430 is about 148.1313358159.
Adding to 3250430 its reverse (340523), we get a palindrome (3590953).
The spelling of 3250430 in words is "three million, two hundred fifty thousand, four hundred thirty".
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