Base | Representation |
---|---|
bin | 10000000001011100111010 |
3 | 21220101122211 |
4 | 100001130322 |
5 | 2033402000 |
6 | 230005334 |
7 | 50462425 |
oct | 20013472 |
9 | 7811584 |
10 | 4200250 |
11 | 240978a |
12 | 14a684a |
13 | b40a72 |
14 | 7b49bc |
15 | 57e7ba |
hex | 40173a |
4200250 has 32 divisors (see below), whose sum is σ = 8036496. Its totient is φ = 1643200.
The previous prime is 4200247. The next prime is 4200257. The reversal of 4200250 is 520024.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 1849 + 4198401 = 43^2 + 2049^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 4200250.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4200257) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13092 + ... + 13408.
Almost surely, 24200250 is an apocalyptic number.
4200250 is a deficient number, since it is larger than the sum of its proper divisors (3836246).
4200250 is a wasteful number, since it uses less digits than its factorization.
4200250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 387 (or 377 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 13.
The square root of 4200250 is about 2049.4511460389. The cubic root of 4200250 is about 161.3460657863.
Adding to 4200250 its reverse (520024), we get a palindrome (4720274).
The spelling of 4200250 in words is "four million, two hundred thousand, two hundred fifty".
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