Base | Representation |
---|---|
bin | 1101001010110011… |
… | …11010011101110010 |
3 | 200020201110021010021 |
4 | 12211121322131302 |
5 | 103434410013020 |
6 | 3125314354054 |
7 | 340126005562 |
oct | 64531723562 |
9 | 20221407107 |
10 | 7070001010 |
11 | 2aa8916446 |
12 | 145388b92a |
13 | 888975067 |
14 | 4b0d7cda2 |
15 | 2b5a451aa |
hex | 1a567a772 |
7070001010 has 32 divisors (see below), whose sum is σ = 12917603952. Its totient is φ = 2785708800.
The previous prime is 7070001007. The next prime is 7070001011. The reversal of 7070001010 is 101000707.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 5290089289 + 1779911721 = 72733^2 + 42189^2 .
It is not an unprimeable number, because it can be changed into a prime (7070001011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181204 + ... + 216736.
Almost surely, 27070001010 is an apocalyptic number.
7070001010 is a deficient number, since it is larger than the sum of its proper divisors (5847602942).
7070001010 is a wasteful number, since it uses less digits than its factorization.
7070001010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35838.
The product of its (nonzero) digits is 49, while the sum is 16.
The square root of 7070001010 is about 84083.2980442608. The cubic root of 7070001010 is about 1919.2865739527.
Adding to 7070001010 its reverse (101000707), we get a palindrome (7171001717).
The spelling of 7070001010 in words is "seven billion, seventy million, one thousand, ten".
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