Base | Representation |
---|---|
bin | 1111010010001… |
… | …1001101001101 |
3 | 11110121222201222 |
4 | 3310203031031 |
5 | 112402413331 |
6 | 10210013125 |
7 | 1405621604 |
oct | 364431515 |
9 | 143558658 |
10 | 64107341 |
11 | 33206881 |
12 | 195771a5 |
13 | 1038764c |
14 | 872aa3b |
15 | 5964b7b |
hex | 3d2334d |
64107341 has 2 divisors, whose sum is σ = 64107342. Its totient is φ = 64107340.
The previous prime is 64107331. The next prime is 64107343. The reversal of 64107341 is 14370146.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 41344900 + 22762441 = 6430^2 + 4771^2 .
It is a cyclic number.
It is not a de Polignac number, because 64107341 - 222 = 59913037 is a prime.
Together with 64107343, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 64107341.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (64107343) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32053670 + 32053671.
It is an arithmetic number, because the mean of its divisors is an integer number (32053671).
Almost surely, 264107341 is an apocalyptic number.
It is an amenable number.
64107341 is a deficient number, since it is larger than the sum of its proper divisors (1).
64107341 is an equidigital number, since it uses as much as digits as its factorization.
64107341 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 64107341 is about 8006.7060018462. The cubic root of 64107341 is about 400.2235021770.
Adding to 64107341 its reverse (14370146), we get a palindrome (78477487).
The spelling of 64107341 in words is "sixty-four million, one hundred seven thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •