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241030525 = 529641221
BaseRepresentation
bin11100101110111…
…01010101111101
3121210112121201111
432113131111331
5443200434100
635530042021
75654503621
oct1627352575
9553477644
10241030525
1111406788a
1268879311
133ac21c18
1424023181
15162616ba
hexe5dd57d

241030525 has 6 divisors (see below), whose sum is σ = 298877882. Its totient is φ = 192824400.

The previous prime is 241030519. The next prime is 241030529. The reversal of 241030525 is 525030142.

It can be written as a sum of positive squares in 3 ways, for example, as 85729081 + 155301444 = 9259^2 + 12462^2 .

It is not a de Polignac number, because 241030525 - 223 = 232641917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241030496 and 241030505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241030529) 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 5 ways as a sum of consecutive naturals, for example, 4820586 + ... + 4820635.

Almost surely, 2241030525 is an apocalyptic number.

241030525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

241030525 is a deficient number, since it is larger than the sum of its proper divisors (57847357).

241030525 is an equidigital number, since it uses as much as digits as its factorization.

241030525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9641231 (or 9641226 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 241030525 is about 15525.1578091818. The cubic root of 241030525 is about 622.3346980215.

Adding to 241030525 its reverse (525030142), we get a palindrome (766060667).

The spelling of 241030525 in words is "two hundred forty-one million, thirty thousand, five hundred twenty-five".

Divisors: 1 5 25 9641221 48206105 241030525