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213424000132 = 22719014009619
BaseRepresentation
bin1100011011000100001…
…1111100110010000100
3202101212212220112210111
43012301003330302010
511444043021001012
6242013505002404
721263563032430
oct3066103746204
9671785815714
10213424000132
1182570314192
1235443323404
13171834b6515
14a488c9b9c0
155841c2aba7
hex31b10fcc84

213424000132 has 24 divisors (see below), whose sum is σ = 427072645440. Its totient is φ = 91419290400.

The previous prime is 213424000121. The next prime is 213424000159. The reversal of 213424000132 is 231000424312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1951582 + ... + 2058037.

It is an arithmetic number, because the mean of its divisors is an integer number (17794693560).

Almost surely, 2213424000132 is an apocalyptic number.

It is an amenable number.

213424000132 is an abundant number, since it is smaller than the sum of its proper divisors (213648645308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213424000132 is a wasteful number, since it uses less digits than its factorization.

213424000132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4011531 (or 4011529 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 213424000132 its reverse (231000424312), we get a palindrome (444424424444).

The spelling of 213424000132 in words is "two hundred thirteen billion, four hundred twenty-four million, one hundred thirty-two", and thus it is an aban number.

Divisors: 1 2 4 7 14 28 1901 3802 7604 13307 26614 53228 4009619 8019238 16038476 28067333 56134666 112269332 7622285719 15244571438 30489142876 53356000033 106712000066 213424000132