Base | Representation |
---|---|
bin | 1110001101001000101… |
… | …1101010101010000010 |
3 | 212022220212200011202000 |
4 | 3203102023222222002 |
5 | 12444300334122432 |
6 | 304040143204430 |
7 | 23426435350416 |
oct | 3432213525202 |
9 | 768825604660 |
10 | 244044442242 |
11 | 945537a8597 |
12 | 3b369ba6716 |
13 | 1a023283913 |
14 | bb51890d46 |
15 | 653505e57c |
hex | 38d22eaa82 |
244044442242 has 64 divisors (see below), whose sum is σ = 574452311040. Its totient is φ = 76532283648.
The previous prime is 244044442231. The next prime is 244044442247. The reversal of 244044442242 is 242244440442.
244044442242 is a `hidden beast` number, since 2 + 4 + 404 + 4 + 4 + 4 + 2 + 242 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 244044442197 and 244044442206.
It is not an unprimeable number, because it can be changed into a prime (244044442247) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 2295343 + ... + 2399309.
It is an arithmetic number, because the mean of its divisors is an integer number (8975817360).
Almost surely, 2244044442242 is an apocalyptic number.
244044442242 is an abundant number, since it is smaller than the sum of its proper divisors (330407868798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244044442242 is a wasteful number, since it uses less digits than its factorization.
244044442242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106552 (or 106546 counting only the distinct ones).
The product of its (nonzero) digits is 262144, while the sum is 36.
Adding to 244044442242 its reverse (242244440442), we get a palindrome (486288882684).
The spelling of 244044442242 in words is "two hundred forty-four billion, forty-four million, four hundred forty-two thousand, two hundred forty-two".
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