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3130112230 = 25749989611
BaseRepresentation
bin1011101010010001…
…1011100011100110
322002010212011202121
42322210123203212
522402302042410
61234333100154
7140365341430
oct27244334346
98063764677
103130112230
111366959713
1273432765a
133ab63c11b
142199d5650
15134be59da
hexba91b8e6

3130112230 has 32 divisors (see below), whose sum is σ = 6452064000. Its totient is φ = 1071018720.

The previous prime is 3130112203. The next prime is 3130112239. The reversal of 3130112230 is 322110313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130112239) 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 15 ways as a sum of consecutive naturals, for example, 9876 + ... + 79735.

It is an arithmetic number, because the mean of its divisors is an integer number (201627000).

Almost surely, 23130112230 is an apocalyptic number.

3130112230 is an abundant number, since it is smaller than the sum of its proper divisors (3321951770).

3130112230 is a wasteful number, since it uses less digits than its factorization.

3130112230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90124.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3130112230 is about 55947.4059273529. The cubic root of 3130112230 is about 1462.8056748266.

Adding to 3130112230 its reverse (322110313), we get a palindrome (3452222543).

The spelling of 3130112230 in words is "three billion, one hundred thirty million, one hundred twelve thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 499 998 2495 3493 4990 6986 17465 34930 89611 179222 448055 627277 896110 1254554 3136385 6272770 44715889 89431778 223579445 313011223 447158890 626022446 1565056115 3130112230