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3002103011 = 7142283141
BaseRepresentation
bin1011001011110000…
…0111010011100011
321202012222122010102
42302330013103203
522122014244021
61213521253015
7134252311625
oct26274072343
97665878112
103002103011
111300677476
126b949416b
1338ac6c81b
142069d2c15
1512885c00b
hexb2f074e3

3002103011 has 4 divisors (see below), whose sum is σ = 3044386224. Its totient is φ = 2959819800.

The previous prime is 3002103001. The next prime is 3002103031. The reversal of 3002103011 is 1103012003.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3002103011 is a prime.

It is a super-3 number, since 3×30021030113 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3002102983 and 3002103001.

It is not an unprimeable number, because it can be changed into a prime (3002103001) 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, 21141500 + ... + 21141641.

It is an arithmetic number, because the mean of its divisors is an integer number (761096556).

Almost surely, 23002103011 is an apocalyptic number.

3002103011 is a deficient number, since it is larger than the sum of its proper divisors (42283213).

3002103011 is an equidigital number, since it uses as much as digits as its factorization.

3002103011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42283212.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 3002103011 is about 54791.4501633238. The cubic root of 3002103011 is about 1442.5864990026.

Adding to 3002103011 its reverse (1103012003), we get a palindrome (4105115014).

The spelling of 3002103011 in words is "three billion, two million, one hundred three thousand, eleven".

Divisors: 1 71 42283141 3002103011