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213985676110 = 25103920595349
BaseRepresentation
bin1100011101001010001…
…0100100101101001110
3202110100000210122101111
43013102202210231032
512001220313113420
6242145331402234
721313523143633
oct3072242445516
9673300718344
10213985676110
1182829376708
123557b45337a
131724298437b
14a4dd70a18a
1558761c845a
hex31d28a4b4e

213985676110 has 16 divisors (see below), whose sum is σ = 385544952000. Its totient is φ = 85511884896.

The previous prime is 213985676027. The next prime is 213985676141. The reversal of 213985676110 is 11676589312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10287285 + ... + 10308064.

It is an arithmetic number, because the mean of its divisors is an integer number (24096559500).

Almost surely, 2213985676110 is an apocalyptic number.

213985676110 is a deficient number, since it is larger than the sum of its proper divisors (171559275890).

213985676110 is a wasteful number, since it uses less digits than its factorization.

213985676110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20596395.

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 213985676110 in words is "two hundred thirteen billion, nine hundred eighty-five million, six hundred seventy-six thousand, one hundred ten".

Divisors: 1 2 5 10 1039 2078 5195 10390 20595349 41190698 102976745 205953490 21398567611 42797135222 106992838055 213985676110