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2870106137 is a prime number
BaseRepresentation
bin1010101100010010…
…0101100000011001
321102000121111110022
42223010211200121
521334221344022
61152444200225
7131060333243
oct25304454031
97360544408
102870106137
111243111248
12681239075
13369805172
141d3273093
1511be86c42
hexab125819

2870106137 has 2 divisors, whose sum is σ = 2870106138. Its totient is φ = 2870106136.

The previous prime is 2870106121. The next prime is 2870106143. The reversal of 2870106137 is 7316010782.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2773496896 + 96609241 = 52664^2 + 9829^2 .

It is a cyclic number.

It is not a de Polignac number, because 2870106137 - 24 = 2870106121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2870106097 and 2870106106.

It is not a weakly prime, because it can be changed into another prime (2870106637) 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 as a sum of consecutive naturals, namely, 1435053068 + 1435053069.

It is an arithmetic number, because the mean of its divisors is an integer number (1435053069).

Almost surely, 22870106137 is an apocalyptic number.

It is an amenable number.

2870106137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2870106137 is an equidigital number, since it uses as much as digits as its factorization.

2870106137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 2870106137 is about 53573.3715291468. The cubic root of 2870106137 is about 1421.1262203771.

The spelling of 2870106137 in words is "two billion, eight hundred seventy million, one hundred six thousand, one hundred thirty-seven".