Base | Representation |
---|---|
bin | 1001000110001110… |
… | …0110111110011001 |
3 | 20022012010000202122 |
4 | 2101203212332121 |
5 | 20000124443001 |
6 | 1042153111025 |
7 | 114341630624 |
oct | 22143467631 |
9 | 6265100678 |
10 | 2442031001 |
11 | 1043510043 |
12 | 5819b8475 |
13 | 2cbc13a77 |
14 | 192480dbb |
15 | e45c9b1b |
hex | 918e6f99 |
2442031001 has 4 divisors (see below), whose sum is σ = 2442772752. Its totient is φ = 2441289252.
The previous prime is 2442030991. The next prime is 2442031019. The reversal of 2442031001 is 1001302442.
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 2442031001 - 26 = 2442030937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2442031301) 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, 365915 + ... + 372528.
It is an arithmetic number, because the mean of its divisors is an integer number (610693188).
Almost surely, 22442031001 is an apocalyptic number.
It is an amenable number.
2442031001 is a deficient number, since it is larger than the sum of its proper divisors (741751).
2442031001 is an equidigital number, since it uses as much as digits as its factorization.
2442031001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 741750.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2442031001 is about 49416.9100713511. The cubic root of 2442031001 is about 1346.6365288801.
Adding to 2442031001 its reverse (1001302442), we get a palindrome (3443333443).
The spelling of 2442031001 in words is "two billion, four hundred forty-two million, thirty-one thousand, one".
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