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3144441241 = 3179919373
BaseRepresentation
bin1011101101101100…
…0101110110011001
322010010211011110201
42323123011312121
522414434104431
61240004142201
7140631211114
oct27333056631
98103734421
103144441241
111373a56277
12739097961
133b15b8226
1421b88557b
151360c6461
hexbb6c5d99

3144441241 has 4 divisors (see below), whose sum is σ = 3154360932. Its totient is φ = 3134521552.

The previous prime is 3144441211. The next prime is 3144441247. The reversal of 3144441241 is 1421444413.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1625702400 + 1518738841 = 40320^2 + 38971^2 .

It is a cyclic number.

It is not a de Polignac number, because 3144441241 - 29 = 3144440729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3144441247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4959370 + ... + 4960003.

It is an arithmetic number, because the mean of its divisors is an integer number (788590233).

Almost surely, 23144441241 is an apocalyptic number.

It is an amenable number.

3144441241 is a deficient number, since it is larger than the sum of its proper divisors (9919691).

3144441241 is an equidigital number, since it uses as much as digits as its factorization.

3144441241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9919690.

The product of its digits is 6144, while the sum is 28.

The square root of 3144441241 is about 56075.3175737775. The cubic root of 3144441241 is about 1465.0344186954.

Adding to 3144441241 its reverse (1421444413), we get a palindrome (4565885654).

The spelling of 3144441241 in words is "three billion, one hundred forty-four million, four hundred forty-one thousand, two hundred forty-one".

Divisors: 1 317 9919373 3144441241