Base | Representation |
---|---|
bin | 1000101110100100… |
… | …11100000001011101 |
3 | 110002112221000222011 |
4 | 10113102130001131 |
5 | 34044013123022 |
6 | 2052542151221 |
7 | 224054410555 |
oct | 42722340135 |
9 | 13075830864 |
10 | 4685676637 |
11 | 1a94a40234 |
12 | aa9282511 |
13 | 5989b7435 |
14 | 326440165 |
15 | 1c6568977 |
hex | 11749c05d |
4685676637 has 4 divisors (see below), whose sum is σ = 4690213660. Its totient is φ = 4681139616.
The previous prime is 4685676607. The next prime is 4685676647. The reversal of 4685676637 is 7366765864.
It is a happy number.
4685676637 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2174263641 + 2511412996 = 46629^2 + 50114^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4685676637 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 (4685676607) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2266962 + ... + 2269027.
It is an arithmetic number, because the mean of its divisors is an integer number (1172553415).
Almost surely, 24685676637 is an apocalyptic number.
It is an amenable number.
4685676637 is a deficient number, since it is larger than the sum of its proper divisors (4537023).
4685676637 is a wasteful number, since it uses less digits than its factorization.
4685676637 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4537022.
The product of its digits is 30481920, while the sum is 58.
The square root of 4685676637 is about 68452.0024323613. The cubic root of 4685676637 is about 1673.3653480812.
The spelling of 4685676637 in words is "four billion, six hundred eighty-five million, six hundred seventy-six thousand, six hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •