Base | Representation |
---|---|
bin | 1100100101011100011 |
3 | 202221200121 |
4 | 1210223203 |
5 | 101144022 |
6 | 12501111 |
7 | 3335203 |
oct | 1445343 |
9 | 687617 |
10 | 412387 |
11 | 261918 |
12 | 17a797 |
13 | 115921 |
14 | aa403 |
15 | 822c7 |
hex | 64ae3 |
412387 has 2 divisors, whose sum is σ = 412388. Its totient is φ = 412386.
The previous prime is 412343. The next prime is 412397. The reversal of 412387 is 783214.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 412387 - 211 = 410339 is a prime.
It is a super-3 number, since 3×4123873 = 210395357869333809, which contains 333 as substring.
It is an alternating number because its digits alternate between even and odd.
It is not a weakly prime, because it can be changed into another prime (412397) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206193 + 206194.
It is an arithmetic number, because the mean of its divisors is an integer number (206194).
2412387 is an apocalyptic number.
412387 is a deficient number, since it is larger than the sum of its proper divisors (1).
412387 is an equidigital number, since it uses as much as digits as its factorization.
412387 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1344, while the sum is 25.
The square root of 412387 is about 642.1736525271. The cubic root of 412387 is about 74.4334796521.
The spelling of 412387 in words is "four hundred twelve thousand, three hundred eighty-seven".
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