Base | Representation |
---|---|
bin | 1011111101100111… |
… | …10010000000110010 |
3 | 121120121000022112102 |
4 | 11332303302000302 |
5 | 101123123030311 |
6 | 2541143500402 |
7 | 315104046251 |
oct | 57663620062 |
9 | 17517008472 |
10 | 6422470706 |
11 | 27a6354333 |
12 | 12b2a57702 |
13 | 7b4777232 |
14 | 44cd82798 |
15 | 278c8943b |
hex | 17ecf2032 |
6422470706 has 16 divisors (see below), whose sum is σ = 10143332160. Its totient is φ = 3041446320.
The previous prime is 6422470609. The next prime is 6422470709. The reversal of 6422470706 is 6070742246.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a self number, because there is not a number n which added to its sum of digits gives 6422470706.
It is not an unprimeable number, because it can be changed into a prime (6422470709) 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 7 ways as a sum of consecutive naturals, for example, 146171 + ... + 184961.
It is an arithmetic number, because the mean of its divisors is an integer number (633958260).
Almost surely, 26422470706 is an apocalyptic number.
6422470706 is a deficient number, since it is larger than the sum of its proper divisors (3720861454).
6422470706 is a wasteful number, since it uses less digits than its factorization.
6422470706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43169.
The product of its (nonzero) digits is 112896, while the sum is 38.
The square root of 6422470706 is about 80140.3188538703. The cubic root of 6422470706 is about 1858.8059073707.
The spelling of 6422470706 in words is "six billion, four hundred twenty-two million, four hundred seventy thousand, seven hundred six".
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