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4200213 = 35232677
BaseRepresentation
bin10000000001011100010101
321220101121110
4100001130111
52033401323
6230005233
750462343
oct20013425
97811543
104200213
112409756
1214a6819
13b40a44
147b4993
1557e793
hex401715

4200213 has 8 divisors (see below), whose sum is σ = 5613088. Its totient is φ = 2793744.

The previous prime is 4200211. The next prime is 4200223. The reversal of 4200213 is 3120024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4200213 - 21 = 4200211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4200211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231 + ... + 2907.

It is an arithmetic number, because the mean of its divisors is an integer number (701636).

Almost surely, 24200213 is an apocalyptic number.

It is an amenable number.

4200213 is a deficient number, since it is larger than the sum of its proper divisors (1412875).

4200213 is a wasteful number, since it uses less digits than its factorization.

4200213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3203.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 4200213 is about 2049.4421192120. The cubic root of 4200213 is about 161.3455920191.

Adding to 4200213 its reverse (3120024), we get a palindrome (7320237).

It can be divided in two parts, 420021 and 3, that added together give a palindrome (420024).

The spelling of 4200213 in words is "four million, two hundred thousand, two hundred thirteen".

Divisors: 1 3 523 1569 2677 8031 1400071 4200213