Base | Representation |
---|---|
bin | 11000100100011… |
… | …111101010001111 |
3 | 1001201122221121011 |
4 | 120210133222033 |
5 | 1321012020142 |
6 | 104523150051 |
7 | 13133545501 |
oct | 3044375217 |
9 | 1051587534 |
10 | 412220047 |
11 | 1a1762028 |
12 | b6075327 |
13 | 6752c7b5 |
14 | 3ca65d71 |
15 | 262c9417 |
hex | 1891fa8f |
412220047 has 2 divisors, whose sum is σ = 412220048. Its totient is φ = 412220046.
The previous prime is 412220041. The next prime is 412220077. The reversal of 412220047 is 740022214.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 412220047 - 27 = 412219919 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (412220041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206110023 + 206110024.
It is an arithmetic number, because the mean of its divisors is an integer number (206110024).
Almost surely, 2412220047 is an apocalyptic number.
412220047 is a deficient number, since it is larger than the sum of its proper divisors (1).
412220047 is an equidigital number, since it uses as much as digits as its factorization.
412220047 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 896, while the sum is 22.
The square root of 412220047 is about 20303.2028754086. The cubic root of 412220047 is about 744.2343361109.
The spelling of 412220047 in words is "four hundred twelve million, two hundred twenty thousand, forty-seven".
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