Base | Representation |
---|---|
bin | 111010010010100100011… |
… | …111000111001100000111 |
3 | 112011221022222011210220221 |
4 | 322102210133013030013 |
5 | 1011112102244423312 |
6 | 12304102355205211 |
7 | 562254133616551 |
oct | 72224437071407 |
9 | 15157288153827 |
10 | 4005669139207 |
11 | 130488188a88a |
12 | 5483aa5a6807 |
13 | 23096b47c988 |
14 | dbc382244d1 |
15 | 6e2e3a3a207 |
hex | 3a4a47c7307 |
4005669139207 has 2 divisors, whose sum is σ = 4005669139208. Its totient is φ = 4005669139206.
The previous prime is 4005669139117. The next prime is 4005669139231. The reversal of 4005669139207 is 7029319665004.
It is a happy number.
4005669139207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4005669139207 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4005669139007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2002834569603 + 2002834569604.
It is an arithmetic number, because the mean of its divisors is an integer number (2002834569604).
Almost surely, 24005669139207 is an apocalyptic number.
4005669139207 is a deficient number, since it is larger than the sum of its proper divisors (1).
4005669139207 is an equidigital number, since it uses as much as digits as its factorization.
4005669139207 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2449440, while the sum is 52.
The spelling of 4005669139207 in words is "four trillion, five billion, six hundred sixty-nine million, one hundred thirty-nine thousand, two hundred seven".
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