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3002013101 = 7841382861
BaseRepresentation
bin1011001011101111…
…0001010110101101
321202012211001210102
42302323301112231
522122003404401
61213515320445
7134251455533
oct26273612655
97665731712
103002013101
11130061596a
126b9450125
1338ac3a919
142069ac153
1512884056b
hexb2ef15ad

3002013101 has 4 divisors (see below), whose sum is σ = 3002403804. Its totient is φ = 3001622400.

The previous prime is 3002013083. The next prime is 3002013143. The reversal of 3002013101 is 1013102003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1013102003 = 1576452879.

It can be written as a sum of positive squares in 2 ways, for example, as 1838179876 + 1163833225 = 42874^2 + 34115^2 .

It is a cyclic number.

It is not a de Polignac number, because 3002013101 - 218 = 3001750957 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 (3002013701) 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, 183590 + ... + 199271.

It is an arithmetic number, because the mean of its divisors is an integer number (750600951).

Almost surely, 23002013101 is an apocalyptic number.

It is an amenable number.

3002013101 is a deficient number, since it is larger than the sum of its proper divisors (390703).

3002013101 is an equidigital number, since it uses as much as digits as its factorization.

3002013101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390702.

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

The square root of 3002013101 is about 54790.6296824557. The cubic root of 3002013101 is about 1442.5720975151.

Adding to 3002013101 its reverse (1013102003), we get a palindrome (4015115104).

The spelling of 3002013101 in words is "three billion, two million, thirteen thousand, one hundred one".

Divisors: 1 7841 382861 3002013101