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412200211 = 3143130851
BaseRepresentation
bin11000100100011…
…010110100010011
31001201121221101111
4120210122310103
51321010401321
6104522514151
713133433613
oct3044326423
91051557344
10412200211
111a1749135
12b6065957
1367523767
143ca5ca43
15262c35e1
hex1891ad13

412200211 has 8 divisors (see below), whose sum is σ = 426498048. Its totient is φ = 397965000.

The previous prime is 412200179. The next prime is 412200223. The reversal of 412200211 is 112002214.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 412200211 - 25 = 412200179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 412200191 and 412200200.

It is not an unprimeable number, because it can be changed into a prime (412200911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2065 + ... + 28786.

It is an arithmetic number, because the mean of its divisors is an integer number (53312256).

Almost surely, 2412200211 is an apocalyptic number.

412200211 is a deficient number, since it is larger than the sum of its proper divisors (14297837).

412200211 is a wasteful number, since it uses less digits than its factorization.

412200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31313.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 412200211 is about 20302.7143751765. The cubic root of 412200211 is about 744.2223984179. Note that the first 3 decimals are identical.

Adding to 412200211 its reverse (112002214), we get a palindrome (524202425).

The spelling of 412200211 in words is "four hundred twelve million, two hundred thousand, two hundred eleven".

Divisors: 1 31 431 13361 30851 956381 13296781 412200211