Base | Representation |
---|---|
bin | 1100100101000101001 |
3 | 202221102201 |
4 | 1210220221 |
5 | 101142301 |
6 | 12500201 |
7 | 3334516 |
oct | 1445051 |
9 | 687381 |
10 | 412201 |
11 | 261769 |
12 | 17a661 |
13 | 11580a |
14 | aa30d |
15 | 82201 |
hex | 64a29 |
412201 has 2 divisors, whose sum is σ = 412202. Its totient is φ = 412200.
The previous prime is 412193. The next prime is 412211. The reversal of 412201 is 102214.
It is an a-pointer prime, because the next prime (412211) can be obtained adding 412201 to its sum of digits (10).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 409600 + 2601 = 640^2 + 51^2 .
It is a cyclic number.
It is not a de Polignac number, because 412201 - 23 = 412193 is a prime.
It is not a weakly prime, because it can be changed into another prime (412211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206100 + 206101.
It is an arithmetic number, because the mean of its divisors is an integer number (206101).
2412201 is an apocalyptic number.
It is an amenable number.
412201 is a deficient number, since it is larger than the sum of its proper divisors (1).
412201 is an equidigital number, since it uses as much as digits as its factorization.
412201 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 16, while the sum is 10.
The square root of 412201 is about 642.0288155527. The cubic root of 412201 is about 74.4222873261.
Adding to 412201 its reverse (102214), we get a palindrome (514415).
The spelling of 412201 in words is "four hundred twelve thousand, two hundred one", and thus it is an iban number.
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