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241075693 = 311775163
BaseRepresentation
bin11100101111010…
…00010111101101
3121210121220200101
432113220113231
5443203410233
635531031101
75655052405
oct1627502755
9553556611
10241075693
11114098811
126889b491
133ac39651
1424035805
151626ec7d
hexe5e85ed

241075693 has 4 divisors (see below), whose sum is σ = 241851168. Its totient is φ = 240300220.

The previous prime is 241075663. The next prime is 241075697. The reversal of 241075693 is 396570142.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-241075693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241075697) 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 3 ways as a sum of consecutive naturals, for example, 387271 + ... + 387892.

It is an arithmetic number, because the mean of its divisors is an integer number (60462792).

Almost surely, 2241075693 is an apocalyptic number.

It is an amenable number.

241075693 is a deficient number, since it is larger than the sum of its proper divisors (775475).

241075693 is an equidigital number, since it uses as much as digits as its factorization.

241075693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775474.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 241075693 is about 15526.6124122424. The cubic root of 241075693 is about 622.3735698033.

The spelling of 241075693 in words is "two hundred forty-one million, seventy-five thousand, six hundred ninety-three".

Divisors: 1 311 775163 241075693