Base | Representation |
---|---|
bin | 11101000111011… |
… | …01011001101110 |
3 | 122000120210002010 |
4 | 32203231121232 |
5 | 1000011221110 |
6 | 40122542050 |
7 | 6024010614 |
oct | 1643553156 |
9 | 560523063 |
10 | 244242030 |
11 | 11596071a |
12 | 69967926 |
13 | 3b7a7916 |
14 | 2461b6b4 |
15 | 16698020 |
hex | e8ed66e |
244242030 has 16 divisors (see below), whose sum is σ = 586180944. Its totient is φ = 65131200.
The previous prime is 244241999. The next prime is 244242067. The reversal of 244242030 is 30242442.
It is a junction number, because it is equal to n+sod(n) for n = 244241988 and 244242006.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4070671 + ... + 4070730.
It is an arithmetic number, because the mean of its divisors is an integer number (36636309).
Almost surely, 2244242030 is an apocalyptic number.
244242030 is an abundant number, since it is smaller than the sum of its proper divisors (341938914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244242030 is a wasteful number, since it uses less digits than its factorization.
244242030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8141411.
The product of its (nonzero) digits is 1536, while the sum is 21.
The square root of 244242030 is about 15628.2446231175. The cubic root of 244242030 is about 625.0865202889.
Adding to 244242030 its reverse (30242442), we get a palindrome (274484472).
The spelling of 244242030 in words is "two hundred forty-four million, two hundred forty-two thousand, thirty".
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