Base | Representation |
---|---|
bin | 1001010110001101000010 |
3 | 11121111002201 |
4 | 21112031002 |
5 | 1111401432 |
6 | 124303414 |
7 | 26553364 |
oct | 11261502 |
9 | 4544081 |
10 | 2450242 |
11 | 14239a3 |
12 | 9a1b6a |
13 | 67a362 |
14 | 47ad34 |
15 | 335ee7 |
hex | 256342 |
2450242 has 8 divisors (see below), whose sum is σ = 3765132. Its totient is φ = 1195200.
The previous prime is 2450219. The next prime is 2450249. The reversal of 2450242 is 2420542.
It can be written as a sum of positive squares in 2 ways, for example, as 1874161 + 576081 = 1369^2 + 759^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2450249) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14859 + ... + 15022.
22450242 is an apocalyptic number.
2450242 is a deficient number, since it is larger than the sum of its proper divisors (1314890).
2450242 is a wasteful number, since it uses less digits than its factorization.
2450242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29924.
The product of its (nonzero) digits is 640, while the sum is 19.
The square root of 2450242 is about 1565.3248864054. The cubic root of 2450242 is about 134.8144134840.
Adding to 2450242 its reverse (2420542), we get a palindrome (4870784).
It can be divided in two parts, 2450 and 242, that multiplied together give a square (592900 = 7702).
The spelling of 2450242 in words is "two million, four hundred fifty thousand, two hundred forty-two".
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