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241041442 = 2120520721
BaseRepresentation
bin11100101111000…
…00000000100010
3121210120011200211
432113200000202
5443201311232
635530204334
75654550505
oct1627400042
9553504624
10241041442
11114075004
12688836aa
133ac26b95
142402713c
1516264a47
hexe5e0022

241041442 has 4 divisors (see below), whose sum is σ = 361562166. Its totient is φ = 120520720.

The previous prime is 241041407. The next prime is 241041443. The reversal of 241041442 is 244140142.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 200477281 + 40564161 = 14159^2 + 6369^2 .

It is a super-2 number, since 2×2410414422 = 116201953522878728, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (241041443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60260359 + ... + 60260362.

Almost surely, 2241041442 is an apocalyptic number.

241041442 is a deficient number, since it is larger than the sum of its proper divisors (120520724).

241041442 is a wasteful number, since it uses less digits than its factorization.

241041442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120520723.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 241041442 is about 15525.5093958298. The cubic root of 241041442 is about 622.3440936853.

Adding to 241041442 its reverse (244140142), we get a palindrome (485181584).

The spelling of 241041442 in words is "two hundred forty-one million, forty-one thousand, four hundred forty-two".

Divisors: 1 2 120520721 241041442