Base | Representation |
---|---|
bin | 1001001101000110… |
… | …00001111110110101 |
3 | 110202101122120221211 |
4 | 10212203001332311 |
5 | 40110032402121 |
6 | 2134205241421 |
7 | 233313424624 |
oct | 44643017665 |
9 | 13671576854 |
10 | 4941684661 |
11 | 21064a7911 |
12 | b5ab63271 |
13 | 609a51684 |
14 | 34c4416bb |
15 | 1ddc87ce1 |
hex | 1268c1fb5 |
4941684661 has 8 divisors (see below), whose sum is σ = 5255224920. Its totient is φ = 4630683648.
The previous prime is 4941684641. The next prime is 4941684679. The reversal of 4941684661 is 1664861494.
It can be written as a sum of positive squares in 4 ways, for example, as 2038522500 + 2903162161 = 45150^2 + 53881^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4941684661 - 213 = 4941676469 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4941684641) 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, 630796 + ... + 638581.
It is an arithmetic number, because the mean of its divisors is an integer number (656903115).
Almost surely, 24941684661 is an apocalyptic number.
It is an amenable number.
4941684661 is a deficient number, since it is larger than the sum of its proper divisors (313540259).
4941684661 is a wasteful number, since it uses less digits than its factorization.
4941684661 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1269623.
The product of its digits is 995328, while the sum is 49.
The square root of 4941684661 is about 70297.1170176985. The cubic root of 4941684661 is about 1703.3020779733.
The spelling of 4941684661 in words is "four billion, nine hundred forty-one million, six hundred eighty-four thousand, six hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •