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241041025 = 5214964709
BaseRepresentation
bin11100101110111…
…11111010000001
3121210120011010101
432113133322001
5443201303100
635530202401
75654546341
oct1627377201
9553504111
10241041025
11114074765
1268883401
133ac26934
1424026d21
151626486a
hexe5dfe81

241041025 has 12 divisors (see below), whose sum is σ = 300901500. Its totient is φ = 191535680.

The previous prime is 241041013. The next prime is 241041029. The reversal of 241041025 is 520140142.

It can be written as a sum of positive squares in 6 ways, for example, as 5602689 + 235438336 = 2367^2 + 15344^2 .

It is not a de Polignac number, because 241041025 - 211 = 241038977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 241040993 and 241041011.

It is not an unprimeable number, because it can be changed into a prime (241041029) 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 11 ways as a sum of consecutive naturals, for example, 28630 + ... + 36079.

It is an arithmetic number, because the mean of its divisors is an integer number (25075125).

Almost surely, 2241041025 is an apocalyptic number.

241041025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

241041025 is a deficient number, since it is larger than the sum of its proper divisors (59860475).

241041025 is a wasteful number, since it uses less digits than its factorization.

241041025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64868 (or 64863 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 241041025 is about 15525.4959663130. The cubic root of 241041025 is about 622.3437348014.

Adding to 241041025 its reverse (520140142), we get a palindrome (761181167).

The spelling of 241041025 in words is "two hundred forty-one million, forty-one thousand, twenty-five".

Divisors: 1 5 25 149 745 3725 64709 323545 1617725 9641641 48208205 241041025