Base | Representation |
---|---|
bin | 1001000110001111… |
… | …1100101011100011 |
3 | 20022012021112201110 |
4 | 2101203330223203 |
5 | 20000140314112 |
6 | 1042155034403 |
7 | 114342451053 |
oct | 22143745343 |
9 | 6265245643 |
10 | 2442119907 |
11 | 1043570917 |
12 | 581a3ba03 |
13 | 2cbc45386 |
14 | 1924a5563 |
15 | e45e613c |
hex | 918fcae3 |
2442119907 has 4 divisors (see below), whose sum is σ = 3256159880. Its totient is φ = 1628079936.
The previous prime is 2442119879. The next prime is 2442119909. The reversal of 2442119907 is 7099112442.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 2442119907 - 28 = 2442119651 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2442119909) 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 3 ways as a sum of consecutive naturals, for example, 407019982 + ... + 407019987.
It is an arithmetic number, because the mean of its divisors is an integer number (814039970).
Almost surely, 22442119907 is an apocalyptic number.
2442119907 is a deficient number, since it is larger than the sum of its proper divisors (814039973).
2442119907 is an equidigital number, since it uses as much as digits as its factorization.
2442119907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 814039972.
The product of its (nonzero) digits is 36288, while the sum is 39.
The square root of 2442119907 is about 49417.8096135391. The cubic root of 2442119907 is about 1346.6528708258.
The spelling of 2442119907 in words is "two billion, four hundred forty-two million, one hundred nineteen thousand, nine hundred seven".
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