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4144255241 = 7643920741
BaseRepresentation
bin1111011100000100…
…0101000100001001
3101200211010222102212
43313001011010021
531441412131431
61523121434505
7204461405540
oct36701050411
911624128385
104144255241
111837362335
12977a9ba35
1351078b849
142b4585157
15193c6c72b
hexf7045109

4144255241 has 8 divisors (see below), whose sum is σ = 4743662784. Its totient is φ = 3546690480.

The previous prime is 4144255211. The next prime is 4144255267. The reversal of 4144255241 is 1425524414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4144255241 - 222 = 4140060937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4144255198 and 4144255207.

It is not an unprimeable number, because it can be changed into a prime (4144255211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455870 + ... + 464871.

It is an arithmetic number, because the mean of its divisors is an integer number (592957848).

Almost surely, 24144255241 is an apocalyptic number.

It is an amenable number.

4144255241 is a deficient number, since it is larger than the sum of its proper divisors (599407543).

4144255241 is an equidigital number, since it uses as much as digits as its factorization.

4144255241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921391.

The product of its digits is 25600, while the sum is 32.

The square root of 4144255241 is about 64375.8902152040. The cubic root of 4144255241 is about 1606.2587203451.

Adding to 4144255241 its reverse (1425524414), we get a palindrome (5569779655).

The spelling of 4144255241 in words is "four billion, one hundred forty-four million, two hundred fifty-five thousand, two hundred forty-one".

Divisors: 1 7 643 4501 920741 6445187 592036463 4144255241