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BaseRepresentation
bin111110000001001010101
310211020200011
413300021111
51010012323
6111320221
723162551
oct7601125
93736604
102032213
111168917
12820071
13561cc1
143ac861
152a220d
hex1f0255

2032213 has 2 divisors, whose sum is σ = 2032214. Its totient is φ = 2032212.

The previous prime is 2032207. The next prime is 2032237. The reversal of 2032213 is 3122302.

Adding to 2032213 its reverse (3122302), we get a palindrome (5154515).

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1592644 + 439569 = 1262^2 + 663^2 .

It is a cyclic number.

It is not a de Polignac number, because 2032213 - 25 = 2032181 is a prime.

It is an Ulam number.

2032213 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2032193 and 2032202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2032253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016106 + 1016107.

It is an arithmetic number, because the mean of its divisors is an integer number (1016107).

22032213 is an apocalyptic number.

It is an amenable number.

2032213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2032213 is an equidigital number, since it uses as much as digits as its factorization.

2032213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2032213 is about 1425.5570840903. The cubic root of 2032213 is about 126.6649361106.

The spelling of 2032213 in words is "two million, thirty-two thousand, two hundred thirteen".