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3005300141 = 7142328171
BaseRepresentation
bin1011001100100001…
…0011110110101101
321202110000001202122
42303020103312231
522123324101031
61214114002325
7134321425664
oct26310236655
97673001678
103005300141
111302460528
126ba5763a5
1338b81bb0c
142071c5ddb
15128c8e47b
hexb3213dad

3005300141 has 4 divisors (see below), whose sum is σ = 3047628384. Its totient is φ = 2962971900.

The previous prime is 3005300117. The next prime is 3005300161. The reversal of 3005300141 is 1410035003.

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: 1410035003 = 13108464231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3005300141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3005300101) 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, 21164015 + ... + 21164156.

It is an arithmetic number, because the mean of its divisors is an integer number (761907096).

Almost surely, 23005300141 is an apocalyptic number.

It is an amenable number.

3005300141 is a deficient number, since it is larger than the sum of its proper divisors (42328243).

3005300141 is an equidigital number, since it uses as much as digits as its factorization.

3005300141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42328242.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 3005300141 is about 54820.6178458434. The cubic root of 3005300141 is about 1443.0984179554.

Adding to 3005300141 its reverse (1410035003), we get a palindrome (4415335144).

The spelling of 3005300141 in words is "three billion, five million, three hundred thousand, one hundred forty-one".

Divisors: 1 71 42328171 3005300141