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3000142113 = 32117516311
BaseRepresentation
bin1011001011010010…
…1000100100100001
321202002022000021120
42302310220210201
522121014021423
61213411242453
7134226534003
oct26264504441
97662260246
103000142113
1112aa5581a1
126b88a9429
1338a734127
14206642373
151285c0ee3
hexb2d28921

3000142113 has 16 divisors (see below), whose sum is σ = 4025137152. Its totient is φ = 1987650000.

The previous prime is 3000142111. The next prime is 3000142129. The reversal of 3000142113 is 3112410003.

It is not a de Polignac number, because 3000142113 - 21 = 3000142111 is a prime.

It is a super-2 number, since 2×30001421132 = 18001705396392209538, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3000142092 and 3000142101.

It is not an unprimeable number, because it can be changed into a prime (3000142111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472228 + ... + 478538.

It is an arithmetic number, because the mean of its divisors is an integer number (251571072).

Almost surely, 23000142113 is an apocalyptic number.

It is an amenable number.

3000142113 is a deficient number, since it is larger than the sum of its proper divisors (1024995039).

3000142113 is a wasteful number, since it uses less digits than its factorization.

3000142113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7276.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3000142113 is about 54773.5530434169. The cubic root of 3000142113 is about 1442.2723435493.

Adding to 3000142113 its reverse (3112410003), we get a palindrome (6112552116).

The spelling of 3000142113 in words is "three billion, one hundred forty-two thousand, one hundred thirteen".

Divisors: 1 3 211 633 751 2253 6311 18933 158461 475383 1331621 3994863 4739561 14218683 1000047371 3000142113