Base | Representation |
---|---|
bin | 11010100101100… |
… | …000100000101101 |
3 | 1011002022012000001 |
4 | 122211200200231 |
5 | 1403141240414 |
6 | 112132104301 |
7 | 14024164324 |
oct | 3245404055 |
9 | 1132265001 |
10 | 446040109 |
11 | 209861599 |
12 | 105465091 |
13 | 71541478 |
14 | 4334b0bb |
15 | 2925a074 |
hex | 1a96082d |
446040109 has 2 divisors, whose sum is σ = 446040110. Its totient is φ = 446040108.
The previous prime is 446040073. The next prime is 446040131. The reversal of 446040109 is 901040644.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 249956100 + 196084009 = 15810^2 + 14003^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-446040109 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (446040709) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223020054 + 223020055.
It is an arithmetic number, because the mean of its divisors is an integer number (223020055).
Almost surely, 2446040109 is an apocalyptic number.
It is an amenable number.
446040109 is a deficient number, since it is larger than the sum of its proper divisors (1).
446040109 is an equidigital number, since it uses as much as digits as its factorization.
446040109 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 446040109 is about 21119.6616686916. The cubic root of 446040109 is about 764.0550275369.
The spelling of 446040109 in words is "four hundred forty-six million, forty thousand, one hundred nine".
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