Base | Representation |
---|---|
bin | 1101001010100110… |
… | …00110101101000010 |
3 | 200020121002120201121 |
4 | 12211103012231002 |
5 | 103433430404010 |
6 | 3125212222454 |
7 | 340104563053 |
oct | 64523065502 |
9 | 20217076647 |
10 | 7068216130 |
11 | 2aa7907438 |
12 | 145316aa2a |
13 | 88849b811 |
14 | 4b0a3672a |
15 | 2b57e13da |
hex | 1a54c6b42 |
7068216130 has 16 divisors (see below), whose sum is σ = 12728803320. Its totient is φ = 2825949952.
The previous prime is 7068216091. The next prime is 7068216143. The reversal of 7068216130 is 316128607.
It can be written as a sum of positive squares in 4 ways, for example, as 2608247041 + 4459969089 = 51071^2 + 66783^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144709 + ... + 187288.
Almost surely, 27068216130 is an apocalyptic number.
7068216130 is a deficient number, since it is larger than the sum of its proper divisors (5660587190).
7068216130 is a wasteful number, since it uses less digits than its factorization.
7068216130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 334133.
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 7068216130 is about 84072.6836136447. The cubic root of 7068216130 is about 1919.1250471232.
The spelling of 7068216130 in words is "seven billion, sixty-eight million, two hundred sixteen thousand, one hundred thirty".
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