Base | Representation |
---|---|
bin | 100111010101111100… |
… | …000101000011111001 |
3 | 11001001001112122121012 |
4 | 213111330011003321 |
5 | 1143003431031131 |
6 | 31223455323305 |
7 | 3023563043543 |
oct | 472574050371 |
9 | 131031478535 |
10 | 42244002041 |
11 | 16a08701a8a |
12 | 822b520535 |
13 | 3ca2c4c217 |
14 | 208a620693 |
15 | 11739e652b |
hex | 9d5f050f9 |
42244002041 has 4 divisors (see below), whose sum is σ = 42246505872. Its totient is φ = 42241498212.
The previous prime is 42244002019. The next prime is 42244002071. The reversal of 42244002041 is 14020044224.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 42244002041 - 26 = 42244001977 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42244001998 and 42244002016.
It is not an unprimeable number, because it can be changed into a prime (42244002001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1226435 + ... + 1260408.
It is an arithmetic number, because the mean of its divisors is an integer number (10561626468).
Almost surely, 242244002041 is an apocalyptic number.
It is an amenable number.
42244002041 is a deficient number, since it is larger than the sum of its proper divisors (2503831).
42244002041 is a wasteful number, since it uses less digits than its factorization.
42244002041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2503830.
The product of its (nonzero) digits is 2048, while the sum is 23.
Adding to 42244002041 its reverse (14020044224), we get a palindrome (56264046265).
The spelling of 42244002041 in words is "forty-two billion, two hundred forty-four million, two thousand, forty-one".
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