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213000220103 = 1146142003593
BaseRepresentation
bin1100011001011111001…
…1010110110111000111
3202100210100111021212212
43012113303112313013
511442211024020403
6241503445534035
721250225666226
oct3062763266707
9670710437785
10213000220103
1182373086a60
123534541431b
131711676a0c8
14a4488a6cbd
15581991b4d8
hex3197cd6dc7

213000220103 has 8 divisors (see below), whose sum is σ = 232867925136. Its totient is φ = 193216523200.

The previous prime is 213000220099. The next prime is 213000220163. The reversal of 213000220103 is 301022000312.

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 213000220103 - 22 = 213000220099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213000220163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20996726 + ... + 21006867.

It is an arithmetic number, because the mean of its divisors is an integer number (29108490642).

Almost surely, 2213000220103 is an apocalyptic number.

213000220103 is a deficient number, since it is larger than the sum of its proper divisors (19867705033).

213000220103 is a wasteful number, since it uses less digits than its factorization.

213000220103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42004065.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 213000220103 its reverse (301022000312), we get a palindrome (514022220415).

The spelling of 213000220103 in words is "two hundred thirteen billion, two hundred twenty thousand, one hundred three".

Divisors: 1 11 461 5071 42003593 462039523 19363656373 213000220103