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214241234213 = 322966349097
BaseRepresentation
bin1100011110000111000…
…1011100110100100101
3202110222211200100012102
43013201301130310211
512002231223443323
6242230541101445
721323045305166
oct3074161346445
9673884610172
10214241234213
118294a656256
1235630b57885
13172838c1896
14a52563176d
15588d859328
hex31e1c5cd25

214241234213 has 4 divisors (see below), whose sum is σ = 214307586540. Its totient is φ = 214174881888.

The previous prime is 214241234209. The next prime is 214241234287. The reversal of 214241234213 is 312432142412.

214241234213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47096812324 + 167144421889 = 217018^2 + 408833^2 .

It is a cyclic number.

It is not a de Polignac number, because 214241234213 - 22 = 214241234209 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 (214241231213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33171320 + ... + 33177777.

It is an arithmetic number, because the mean of its divisors is an integer number (53576896635).

Almost surely, 2214241234213 is an apocalyptic number.

It is an amenable number.

214241234213 is a deficient number, since it is larger than the sum of its proper divisors (66352327).

214241234213 is an equidigital number, since it uses as much as digits as its factorization.

214241234213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66352326.

The product of its digits is 9216, while the sum is 29.

Adding to 214241234213 its reverse (312432142412), we get a palindrome (526673376625).

The spelling of 214241234213 in words is "two hundred fourteen billion, two hundred forty-one million, two hundred thirty-four thousand, two hundred thirteen".

Divisors: 1 3229 66349097 214241234213