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1224241041 = 31921477913
BaseRepresentation
bin100100011111000…
…0110111110010001
310011022121212222210
41020332012332101
510001401203131
6321251422333
742223606602
oct11076067621
93138555883
101224241041
11579063461
122a1bb49a9
131668310aa
14b883dda9
1572728146
hex48f86f91

1224241041 has 8 divisors (see below), whose sum is σ = 1718233120. Its totient is φ = 773204832.

The previous prime is 1224241037. The next prime is 1224241063. The reversal of 1224241041 is 1401424221.

1224241041 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1224241041 - 22 = 1224241037 is a prime.

It is a super-2 number, since 2×12242410412 = 2997532252937527362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1224240999 and 1224241017.

It is not an unprimeable number, because it can be changed into a prime (1224241141) 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, 10738900 + ... + 10739013.

It is an arithmetic number, because the mean of its divisors is an integer number (214779140).

Almost surely, 21224241041 is an apocalyptic number.

It is an amenable number.

1224241041 is a deficient number, since it is larger than the sum of its proper divisors (493992079).

1224241041 is a wasteful number, since it uses less digits than its factorization.

1224241041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21477935.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1224241041 is about 34989.1560486960. The cubic root of 1224241041 is about 1069.7664616819.

Adding to 1224241041 its reverse (1401424221), we get a palindrome (2625665262).

The spelling of 1224241041 in words is "one billion, two hundred twenty-four million, two hundred forty-one thousand, forty-one".

Divisors: 1 3 19 57 21477913 64433739 408080347 1224241041