Base | Representation |
---|---|
bin | 10000001101100110101110 |
3 | 21222220221112 |
4 | 100031212232 |
5 | 2042000110 |
6 | 231032022 |
7 | 51060521 |
oct | 20154656 |
9 | 7886845 |
10 | 4250030 |
11 | 2443124 |
12 | 150b612 |
13 | b5a615 |
14 | 7c8bb8 |
15 | 58e405 |
hex | 40d9ae |
4250030 has 8 divisors (see below), whose sum is σ = 7650072. Its totient is φ = 1700008.
The previous prime is 4250027. The next prime is 4250039. The reversal of 4250030 is 300524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4249987 and 4250014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4250039) 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 3 ways as a sum of consecutive naturals, for example, 212492 + ... + 212511.
It is an arithmetic number, because the mean of its divisors is an integer number (956259).
Almost surely, 24250030 is an apocalyptic number.
4250030 is a deficient number, since it is larger than the sum of its proper divisors (3400042).
4250030 is a wasteful number, since it uses less digits than its factorization.
4250030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 425010.
The product of its (nonzero) digits is 120, while the sum is 14.
The square root of 4250030 is about 2061.5600888647. The cubic root of 4250030 is about 161.9809711938.
Adding to 4250030 its reverse (300524), we get a palindrome (4550554).
The spelling of 4250030 in words is "four million, two hundred fifty thousand, thirty".
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