Base | Representation |
---|---|
bin | 11010011110011… |
… | …111100101111101 |
3 | 1010221211202200112 |
4 | 122132133211331 |
5 | 1402203420331 |
6 | 112024435405 |
7 | 14002435433 |
oct | 3236374575 |
9 | 1127752615 |
10 | 444201341 |
11 | 208816051 |
12 | 104918b65 |
13 | 7104953c |
14 | 42dccd53 |
15 | 28ee532b |
hex | 1a79f97d |
444201341 has 2 divisors, whose sum is σ = 444201342. Its totient is φ = 444201340.
The previous prime is 444201311. The next prime is 444201343. The reversal of 444201341 is 143102444.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 406869241 + 37332100 = 20171^2 + 6110^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-444201341 is a prime.
Together with 444201343, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (444201343) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222100670 + 222100671.
It is an arithmetic number, because the mean of its divisors is an integer number (222100671).
Almost surely, 2444201341 is an apocalyptic number.
It is an amenable number.
444201341 is a deficient number, since it is larger than the sum of its proper divisors (1).
444201341 is an equidigital number, since it uses as much as digits as its factorization.
444201341 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 444201341 is about 21076.0845747022. The cubic root of 444201341 is about 763.0036610041.
Adding to 444201341 its reverse (143102444), we get a palindrome (587303785).
The spelling of 444201341 in words is "four hundred forty-four million, two hundred one thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.001 sec. • engine limits •