Base | Representation |
---|---|
bin | 1111001001000101… |
… | …0111110001100101 |
3 | 101111021100002222222 |
4 | 3302101113301211 |
5 | 31311021440401 |
6 | 1511155202125 |
7 | 202503604454 |
oct | 36221276145 |
9 | 11437302888 |
10 | 4064640101 |
11 | 17a64242a5 |
12 | 9552a6345 |
13 | 4ca1346b2 |
14 | 2a7b7cb9b |
15 | 18bc92c1b |
hex | f2457c65 |
4064640101 has 2 divisors, whose sum is σ = 4064640102. Its totient is φ = 4064640100.
The previous prime is 4064640091. The next prime is 4064640121. The reversal of 4064640101 is 1010464604.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2916108001 + 1148532100 = 54001^2 + 33890^2 .
It is a cyclic number.
It is not a de Polignac number, because 4064640101 - 218 = 4064377957 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4064640121) 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 as a sum of consecutive naturals, namely, 2032320050 + 2032320051.
It is an arithmetic number, because the mean of its divisors is an integer number (2032320051).
Almost surely, 24064640101 is an apocalyptic number.
It is an amenable number.
4064640101 is a deficient number, since it is larger than the sum of its proper divisors (1).
4064640101 is an equidigital number, since it uses as much as digits as its factorization.
4064640101 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 4064640101 is about 63754.5300429703. The cubic root of 4064640101 is about 1595.9062143253.
The spelling of 4064640101 in words is "four billion, sixty-four million, six hundred forty thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •