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3004041243 = 37857166919
BaseRepresentation
bin1011001100001110…
…0000100000011011
321202100122002212210
42303003200200123
522123013304433
61214031010203
7134304633510
oct26303404033
97670562783
103004041243
111301780715
126ba069963
1338b49aac8
14206d79307
15128ae1463
hexb30e081b

3004041243 has 16 divisors (see below), whose sum is σ = 4582955520. Its totient is φ = 1714581696.

The previous prime is 3004041239. The next prime is 3004041269. The reversal of 3004041243 is 3421404003.

It is not a de Polignac number, because 3004041243 - 22 = 3004041239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (3004041203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65463 + ... + 101456.

It is an arithmetic number, because the mean of its divisors is an integer number (286434720).

Almost surely, 23004041243 is an apocalyptic number.

3004041243 is a deficient number, since it is larger than the sum of its proper divisors (1578914277).

3004041243 is a wasteful number, since it uses less digits than its factorization.

3004041243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167786.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 3004041243 is about 54809.1346674986. The cubic root of 3004041243 is about 1442.8968887287.

Adding to 3004041243 its reverse (3421404003), we get a palindrome (6425445246).

The spelling of 3004041243 in words is "three billion, four million, forty-one thousand, two hundred forty-three".

Divisors: 1 3 7 21 857 2571 5999 17997 166919 500757 1168433 3505299 143049583 429148749 1001347081 3004041243