Base | Representation |
---|---|
bin | 111011111011000… |
… | …0000100110111010 |
3 | 12012010101110010022 |
4 | 1313312000212322 |
5 | 13104211200340 |
6 | 531303050442 |
7 | 100553134343 |
oct | 16766004672 |
9 | 5163343108 |
10 | 2010646970 |
11 | 941a59912 |
12 | 481440a22 |
13 | 260734547 |
14 | 15106b0ca |
15 | bb7b73b5 |
hex | 77d809ba |
2010646970 has 32 divisors (see below), whose sum is σ = 3807666576. Its totient is φ = 763430400.
The previous prime is 2010646961. The next prime is 2010646987. The reversal of 2010646970 is 796460102.
It can be written as a sum of positive squares in 8 ways, for example, as 1068832249 + 941814721 = 32693^2 + 30689^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2010646970.
It is an unprimeable number.
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, 51101 + ... + 81440.
Almost surely, 22010646970 is an apocalyptic number.
2010646970 is a deficient number, since it is larger than the sum of its proper divisors (1797019606).
2010646970 is a wasteful number, since it uses less digits than its factorization.
2010646970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132626.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 2010646970 is about 44840.2382910707. The cubic root of 2010646970 is about 1262.1528179097.
It can be divided in two parts, 20106 and 46970, that added together give a palindrome (67076).
The spelling of 2010646970 in words is "two billion, ten million, six hundred forty-six thousand, nine hundred seventy".
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