Base | Representation |
---|---|
bin | 1011100101100010… |
… | …01101100110110001 |
3 | 121001111220122121220 |
4 | 11302301031212301 |
5 | 100214420030310 |
6 | 2505130135253 |
7 | 310102062051 |
oct | 56261154661 |
9 | 17044818556 |
10 | 6220470705 |
11 | 2702325789 |
12 | 1257281529 |
13 | 78196c7c7 |
14 | 4301dd561 |
15 | 266187670 |
hex | 172c4d9b1 |
6220470705 has 16 divisors (see below), whose sum is σ = 10476582720. Its totient is φ = 3142974528.
The previous prime is 6220470703. The next prime is 6220470709. The reversal of 6220470705 is 5070740226.
It is not a de Polignac number, because 6220470705 - 21 = 6220470703 is a prime.
It is not an unprimeable number, because it can be changed into a prime (6220470701) by changing a digit.
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, 10912822 + ... + 10913391.
It is an arithmetic number, because the mean of its divisors is an integer number (654786420).
Almost surely, 26220470705 is an apocalyptic number.
It is an amenable number.
6220470705 is a deficient number, since it is larger than the sum of its proper divisors (4256112015).
6220470705 is a wasteful number, since it uses less digits than its factorization.
6220470705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21826240.
The product of its (nonzero) digits is 23520, while the sum is 33.
The square root of 6220470705 is about 78869.9607265022. The cubic root of 6220470705 is about 1839.1101858004.
The spelling of 6220470705 in words is "six billion, two hundred twenty million, four hundred seventy thousand, seven hundred five".
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