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BaseRepresentation
bin1100100101000110101
3202221110011
41210220311
5101142323
612500221
73334534
oct1445065
9687404
10412213
1126177a
1217a671
13115819
14aa31b
158220d
hex64a35

412213 has 2 divisors, whose sum is σ = 412214. Its totient is φ = 412212.

The previous prime is 412211. The next prime is 412219. The reversal of 412213 is 312214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 412164 + 49 = 642^2 + 7^2 .

It is a cyclic number.

It is not a de Polignac number, because 412213 - 21 = 412211 is a prime.

Together with 412211, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 412193 and 412202.

It is a congruent number.

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, 206106 + 206107.

It is an arithmetic number, because the mean of its divisors is an integer number (206107).

2412213 is an apocalyptic number.

It is an amenable number.

412213 is a deficient number, since it is larger than the sum of its proper divisors (1).

412213 is an equidigital number, since it uses as much as digits as its factorization.

412213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48, while the sum is 13.

The square root of 412213 is about 642.0381608596. The cubic root of 412213 is about 74.4230095132.

Adding to 412213 its reverse (312214), we get a palindrome (724427).

Subtracting from 412213 its reverse (312214), we obtain a palindrome (99999).

It can be divided in two parts, 412 and 213, that added together give a 4-th power (625 = 54).

The spelling of 412213 in words is "four hundred twelve thousand, two hundred thirteen".