Base | Representation |
---|---|
bin | 1001000110010100… |
… | …0010100101101010 |
3 | 20022012211002111202 |
4 | 2101211002211222 |
5 | 20000224000000 |
6 | 1042205124202 |
7 | 114345052634 |
oct | 22145024552 |
9 | 6265732452 |
10 | 2442406250 |
11 | 1043746a69 |
12 | 581b59662 |
13 | 2cc0157cb |
14 | 19253ba54 |
15 | e4650dd5 |
hex | 9194296a |
2442406250 has 28 divisors (see below), whose sum is σ = 4579511694. Its totient is φ = 976950000.
The previous prime is 2442406231. The next prime is 2442406259. The reversal of 2442406250 is 526042442.
It can be written as a sum of positive squares in 7 ways, for example, as 2067248089 + 375158161 = 45467^2 + 19369^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2442406259) 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 13 ways as a sum of consecutive naturals, for example, 7829 + ... + 70328.
Almost surely, 22442406250 is an apocalyptic number.
2442406250 is a deficient number, since it is larger than the sum of its proper divisors (2137105444).
2442406250 is an frugal number, since it uses more digits than its factorization.
2442406250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78189 (or 78164 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 29.
The square root of 2442406250 is about 49420.7066926405. The cubic root of 2442406250 is about 1346.7055012682.
Adding to 2442406250 its reverse (526042442), we get a palindrome (2968448692).
The spelling of 2442406250 in words is "two billion, four hundred forty-two million, four hundred six thousand, two hundred fifty".
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