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244203041 = 643379787
BaseRepresentation
bin11101000111000…
…11111000100001
3122000111210121002
432203203320201
51000003444131
640122041345
76023456135
oct1643437041
9560453532
10244203041
111159343a5
1269949255
133b792c54
142460b3c5
151668b6cb
hexe8e3e21

244203041 has 4 divisors (see below), whose sum is σ = 244583472. Its totient is φ = 243822612.

The previous prime is 244203019. The next prime is 244203059. The reversal of 244203041 is 140302442.

244203041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2k-244203041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244203061) 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, 189251 + ... + 190536.

It is an arithmetic number, because the mean of its divisors is an integer number (61145868).

Almost surely, 2244203041 is an apocalyptic number.

It is an amenable number.

244203041 is a deficient number, since it is larger than the sum of its proper divisors (380431).

244203041 is an equidigital number, since it uses as much as digits as its factorization.

244203041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380430.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 244203041 is about 15626.9971843601. The cubic root of 244203041 is about 625.0532571151.

Adding to 244203041 its reverse (140302442), we get a palindrome (384505483).

The spelling of 244203041 in words is "two hundred forty-four million, two hundred three thousand, forty-one".

Divisors: 1 643 379787 244203041