Base | Representation |
---|---|
bin | 1101101110000100000… |
… | …01010101001100101100 |
3 | 1200001210010121200010120 |
4 | 12313002001111030230 |
5 | 30210420040023030 |
6 | 1000321114404540 |
7 | 46025615452521 |
oct | 6670201251454 |
9 | 1601703550116 |
10 | 471406564140 |
11 | 171a16796976 |
12 | 77441130750 |
13 | 355b82c2165 |
14 | 18b5d919148 |
15 | c3e0749010 |
hex | 6dc205532c |
471406564140 has 24 divisors (see below), whose sum is σ = 1319938379760. Its totient is φ = 125708417088.
The previous prime is 471406564117. The next prime is 471406564141. The reversal of 471406564140 is 41465604174.
It is a junction number, because it is equal to n+sod(n) for n = 471406564092 and 471406564101.
It is not an unprimeable number, because it can be changed into a prime (471406564141) 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, 3928387975 + ... + 3928388094.
It is an arithmetic number, because the mean of its divisors is an integer number (54997432490).
Almost surely, 2471406564140 is an apocalyptic number.
It is an amenable number.
471406564140 is an abundant number, since it is smaller than the sum of its proper divisors (848531815620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
471406564140 is a wasteful number, since it uses less digits than its factorization.
471406564140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7856776081 (or 7856776079 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 42.
The spelling of 471406564140 in words is "four hundred seventy-one billion, four hundred six million, five hundred sixty-four thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •