Base | Representation |
---|---|
bin | 1010011101000101… |
… | …0000110000000111 |
3 | 21020120120211111210 |
4 | 2213101100300013 |
5 | 21221404221020 |
6 | 1142245102503 |
7 | 126354220233 |
oct | 24721206007 |
9 | 7216524453 |
10 | 2806320135 |
11 | 1210104943 |
12 | 6639b7a33 |
13 | 359530b78 |
14 | 1c89cb5c3 |
15 | 1165873e0 |
hex | a7450c07 |
2806320135 has 16 divisors (see below), whose sum is σ = 4754236896. Its totient is φ = 1408662528.
The previous prime is 2806320113. The next prime is 2806320149. The reversal of 2806320135 is 5310236082.
It is not a de Polignac number, because 2806320135 - 211 = 2806318087 is a prime.
It is a congruent number.
It is an unprimeable number.
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, 5502334 + ... + 5502843.
It is an arithmetic number, because the mean of its divisors is an integer number (297139806).
Almost surely, 22806320135 is an apocalyptic number.
2806320135 is a deficient number, since it is larger than the sum of its proper divisors (1947916761).
2806320135 is a wasteful number, since it uses less digits than its factorization.
2806320135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11005202.
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 2806320135 is about 52974.7122219649. The cubic root of 2806320135 is about 1410.5194228334.
The spelling of 2806320135 in words is "two billion, eight hundred six million, three hundred twenty thousand, one hundred thirty-five".
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