Base | Representation |
---|---|
bin | 1101010001100100… |
… | …11001110000010000 |
3 | 200101200020112012212 |
4 | 12220302121300100 |
5 | 104043422033042 |
6 | 3135103011252 |
7 | 341415252263 |
oct | 65062316020 |
9 | 20350215185 |
10 | 7126752272 |
11 | 3027958512 |
12 | 146a899b28 |
13 | 8976553a3 |
14 | 4b8712cda |
15 | 2baa05482 |
hex | 1a8c99c10 |
7126752272 has 20 divisors (see below), whose sum is σ = 14068614060. Its totient is φ = 3496142208.
The previous prime is 7126752271. The next prime is 7126752289. The reversal of 7126752272 is 2722576217.
It can be written as a sum of positive squares in 2 ways, for example, as 3557406736 + 3569345536 = 59644^2 + 59744^2 .
It is not an unprimeable number, because it can be changed into a prime (7126752271) 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 in 3 ways as a sum of consecutive naturals, for example, 4201247 + ... + 4202942.
It is an arithmetic number, because the mean of its divisors is an integer number (703430703).
Almost surely, 27126752272 is an apocalyptic number.
It is an amenable number.
7126752272 is a deficient number, since it is larger than the sum of its proper divisors (6941861788).
7126752272 is a wasteful number, since it uses less digits than its factorization.
7126752272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8404250 (or 8404244 counting only the distinct ones).
The product of its digits is 164640, while the sum is 41.
The square root of 7126752272 is about 84420.0940061073. The cubic root of 7126752272 is about 1924.4082982238.
The spelling of 7126752272 in words is "seven billion, one hundred twenty-six million, seven hundred fifty-two thousand, two hundred seventy-two".
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