Base | Representation |
---|---|
bin | 1001000110011111… |
… | …0110010000111000 |
3 | 20022021012111001011 |
4 | 2101213312100320 |
5 | 20000421022300 |
6 | 1042233003304 |
7 | 114354236362 |
oct | 22147662070 |
9 | 6267174034 |
10 | 2443142200 |
11 | 10440a9994 |
12 | 582253534 |
13 | 2cc212795 |
14 | 19268dd32 |
15 | e4748eba |
hex | 919f6438 |
2443142200 has 48 divisors (see below), whose sum is σ = 5691410280. Its totient is φ = 975346560.
The previous prime is 2443142183. The next prime is 2443142231. The reversal of 2443142200 is 22413442.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92922 + ... + 116278.
Almost surely, 22443142200 is an apocalyptic number.
2443142200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2443142200 is an abundant number, since it is smaller than the sum of its proper divisors (3248268080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2443142200 is a wasteful number, since it uses less digits than its factorization.
2443142200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23896 (or 23887 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 2443142200 is about 49428.1518974764. The cubic root of 2443142200 is about 1346.8407515476.
Adding to 2443142200 its reverse (22413442), we get a palindrome (2465555642).
The spelling of 2443142200 in words is "two billion, four hundred forty-three million, one hundred forty-two thousand, two hundred".
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