Base | Representation |
---|---|
bin | 1001000110001110… |
… | …0111011101110101 |
3 | 20022012010010112011 |
4 | 2101203213131311 |
5 | 20000130024023 |
6 | 1042153124221 |
7 | 114341636530 |
oct | 22143473565 |
9 | 6265103464 |
10 | 2442033013 |
11 | 1043511602 |
12 | 5819b9671 |
13 | 2cbc14964 |
14 | 192481a17 |
15 | e45ca50d |
hex | 918e7775 |
2442033013 has 4 divisors (see below), whose sum is σ = 2790894880. Its totient is φ = 2093171148.
The previous prime is 2442032993. The next prime is 2442033031. The reversal of 2442033013 is 3103302442.
It is a happy number.
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, and also an emirpimes, since its reverse is a distinct semiprime: 3103302442 = 2 ⋅1551651221.
It is a cyclic number.
It is not a de Polignac number, because 2442033013 - 229 = 1905162101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2442033043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174430923 + ... + 174430936.
It is an arithmetic number, because the mean of its divisors is an integer number (697723720).
Almost surely, 22442033013 is an apocalyptic number.
It is an amenable number.
2442033013 is a deficient number, since it is larger than the sum of its proper divisors (348861867).
2442033013 is an equidigital number, since it uses as much as digits as its factorization.
2442033013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348861866.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 2442033013 is about 49416.9304287508. The cubic root of 2442033013 is about 1346.6368987132.
Adding to 2442033013 its reverse (3103302442), we get a palindrome (5545335455).
The spelling of 2442033013 in words is "two billion, four hundred forty-two million, thirty-three thousand, thirteen".
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