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3000053101 = 5875110823
BaseRepresentation
bin1011001011010001…
…0010110101101101
321202002010111011211
42302310102311231
522121003144401
61213405314421
7134226013333
oct26264226555
97662114154
103000053101
1112aa4a7331
126b8865a11
1338a702766
1420661bb53
151285a4951
hexb2d12d6d

3000053101 has 4 divisors (see below), whose sum is σ = 3005164512. Its totient is φ = 2994941692.

The previous prime is 3000053083. The next prime is 3000053113. The reversal of 3000053101 is 1013500003.

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: 1013500003 = 5869172687.

It is a cyclic number.

It is not a de Polignac number, because 3000053101 - 27 = 3000052973 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 (3000053141) 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, 2554825 + ... + 2555998.

It is an arithmetic number, because the mean of its divisors is an integer number (751291128).

Almost surely, 23000053101 is an apocalyptic number.

It is an amenable number.

3000053101 is a deficient number, since it is larger than the sum of its proper divisors (5111411).

3000053101 is an equidigital number, since it uses as much as digits as its factorization.

3000053101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5111410.

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 3000053101 is about 54772.7404919637. The cubic root of 3000053101 is about 1442.2580796899.

Adding to 3000053101 its reverse (1013500003), we get a palindrome (4013553104).

The spelling of 3000053101 in words is "three billion, fifty-three thousand, one hundred one".

Divisors: 1 587 5110823 3000053101