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532444241 = 7210866209
BaseRepresentation
bin11111101111000…
…111010001010001
31101002212222012002
4133233013101101
52042301203431
6124500043345
716123462400
oct3757072121
91332788162
10532444241
1125360726a
1212a393555
1386404784
14509dd637
1531b263cb
hex1fbc7451

532444241 has 6 divisors (see below), whose sum is σ = 619373970. Its totient is φ = 456380736.

The previous prime is 532444229. The next prime is 532444249. The reversal of 532444241 is 142444235.

It can be written as a sum of positive squares in only one way, i.e., 506475025 + 25969216 = 22505^2 + 5096^2 .

It is not a de Polignac number, because 532444241 - 26 = 532444177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532444249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5433056 + ... + 5433153.

It is an arithmetic number, because the mean of its divisors is an integer number (103228995).

Almost surely, 2532444241 is an apocalyptic number.

It is an amenable number.

532444241 is a deficient number, since it is larger than the sum of its proper divisors (86929729).

532444241 is a wasteful number, since it uses less digits than its factorization.

532444241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10866223 (or 10866216 counting only the distinct ones).

The product of its digits is 15360, while the sum is 29.

The square root of 532444241 is about 23074.7533247920. The cubic root of 532444241 is about 810.5093788363.

Adding to 532444241 its reverse (142444235), we get a palindrome (674888476).

The spelling of 532444241 in words is "five hundred thirty-two million, four hundred forty-four thousand, two hundred forty-one".

Divisors: 1 7 49 10866209 76063463 532444241