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3004142041 = 19158112739
BaseRepresentation
bin1011001100001111…
…1001000111011001
321202100211020011001
42303003321013121
522123030021131
61214033105001
7134305533415
oct26303710731
97670736131
103004142041
11130183a41a
126ba0b8161
1338b504954
14206da3d45
15128b11261
hexb30f91d9

3004142041 has 4 divisors (see below), whose sum is σ = 3162254800. Its totient is φ = 2846029284.

The previous prime is 3004142039. The next prime is 3004142077. The reversal of 3004142041 is 1402414003.

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 not a de Polignac number, because 3004142041 - 21 = 3004142039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 158112739 = 3004142041 / (3 + 0 + 0 + 4 + 1 + 4 + 2 + 0 + 4 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3004142341) 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, 79056351 + ... + 79056388.

It is an arithmetic number, because the mean of its divisors is an integer number (790563700).

Almost surely, 23004142041 is an apocalyptic number.

It is an amenable number.

3004142041 is a deficient number, since it is larger than the sum of its proper divisors (158112759).

3004142041 is a wasteful number, since it uses less digits than its factorization.

3004142041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158112758.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3004142041 is about 54810.0541962877. The cubic root of 3004142041 is about 1442.9130269330.

Adding to 3004142041 its reverse (1402414003), we get a palindrome (4406556044).

The spelling of 3004142041 in words is "three billion, four million, one hundred forty-two thousand, forty-one".

Divisors: 1 19 158112739 3004142041