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3004145113 = 7142311903
BaseRepresentation
bin1011001100001111…
…1001110111011001
321202100211101100211
42303003321313121
522123030120423
61214033131121
7134305545364
oct26303716731
97670741324
103004145113
111301841762
126ba0b9aa1
1338b506178
14206da50db
15128b1210d
hexb30f9dd9

3004145113 has 4 divisors (see below), whose sum is σ = 3046457088. Its totient is φ = 2961833140.

The previous prime is 3004145029. The next prime is 3004145149. The reversal of 3004145113 is 3115414003.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3115414003 = 13239647231.

It is a cyclic number.

It is not a de Polignac number, because 3004145113 - 213 = 3004136921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3004145813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21155881 + ... + 21156022.

It is an arithmetic number, because the mean of its divisors is an integer number (761614272).

Almost surely, 23004145113 is an apocalyptic number.

It is an amenable number.

3004145113 is a deficient number, since it is larger than the sum of its proper divisors (42311975).

3004145113 is an equidigital number, since it uses as much as digits as its factorization.

3004145113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42311974.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3004145113 is about 54810.0822203361. The cubic root of 3004145113 is about 1442.9135187681.

Adding to 3004145113 its reverse (3115414003), we get a palindrome (6119559116).

The spelling of 3004145113 in words is "three billion, four million, one hundred forty-five thousand, one hundred thirteen".

Divisors: 1 71 42311903 3004145113