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241243041 = 3136185719
BaseRepresentation
bin11100110000100…
…01001110100001
3121210221102020110
432120101032201
5443224234131
635534401533
75656350324
oct1630211641
9553842213
10241243041
111141a2516
12689602a9
133ac97880
142407a7bb
15162a4646
hexe6113a1

241243041 has 8 divisors (see below), whose sum is σ = 346400320. Its totient is φ = 148457232.

The previous prime is 241243033. The next prime is 241243063. The reversal of 241243041 is 140342142.

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

It is not a de Polignac number, because 241243041 - 23 = 241243033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241242999 and 241243017.

It is not an unprimeable number, because it can be changed into a prime (241243001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3092821 + ... + 3092898.

It is an arithmetic number, because the mean of its divisors is an integer number (43300040).

Almost surely, 2241243041 is an apocalyptic number.

It is an amenable number.

241243041 is a deficient number, since it is larger than the sum of its proper divisors (105157279).

241243041 is a wasteful number, since it uses less digits than its factorization.

241243041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6185735.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 241243041 is about 15532.0005472573. Note that the first 3 decimals coincide. The cubic root of 241243041 is about 622.5175479320.

Adding to 241243041 its reverse (140342142), we get a palindrome (381585183).

The spelling of 241243041 in words is "two hundred forty-one million, two hundred forty-three thousand, forty-one".

Divisors: 1 3 13 39 6185719 18557157 80414347 241243041