Search a number
-
+
2448013 is a prime number
BaseRepresentation
bin1001010101101010001101
311121101001011
421111222031
51111314023
6124245221
726544031
oct11255215
94541034
102448013
111422257
129a0811
13679339
1447a1c1
1533550d
hex255a8d

2448013 has 2 divisors, whose sum is σ = 2448014. Its totient is φ = 2448012.

The previous prime is 2448007. The next prime is 2448029. The reversal of 2448013 is 3108442.

2448013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1605289 + 842724 = 1267^2 + 918^2 .

It is a cyclic number.

It is not a de Polignac number, because 2448013 - 25 = 2447981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2448073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1224006 + 1224007.

It is an arithmetic number, because the mean of its divisors is an integer number (1224007).

22448013 is an apocalyptic number.

It is an amenable number.

2448013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2448013 is an equidigital number, since it uses as much as digits as its factorization.

2448013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2448013 is about 1564.6127316368. The cubic root of 2448013 is about 134.7735205849.

The spelling of 2448013 in words is "two million, four hundred forty-eight thousand, thirteen".