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213200300310 = 23562991128223
BaseRepresentation
bin1100011010001110111…
…0100110100100010110
3202101022021222102022220
43012203232212210112
511443113234102220
6241535354203210
721255205436364
oct3064356464426
9671267872286
10213200300310
11824660141a8
12353a0423506
1317149051a6a
14a4672aa634
15582c28e540
hex31a3ba6916

213200300310 has 32 divisors (see below), whose sum is σ = 511762406400. Its totient is φ = 56844337248.

The previous prime is 213200300251. The next prime is 213200300347. The reversal of 213200300310 is 13003002312.

213200300310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2132003003102 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 213200300310.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 375142 + ... + 753081.

It is an arithmetic number, because the mean of its divisors is an integer number (15992575200).

Almost surely, 2213200300310 is an apocalyptic number.

213200300310 is an abundant number, since it is smaller than the sum of its proper divisors (298562106090).

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

213200300310 is a wasteful number, since it uses less digits than its factorization.

213200300310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134532.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 213200300310 its reverse (13003002312), we get a palindrome (226203302622).

The spelling of 213200300310 in words is "two hundred thirteen billion, two hundred million, three hundred thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 30 6299 12598 18897 31495 37794 62990 94485 188970 1128223 2256446 3384669 5641115 6769338 11282230 16923345 33846690 7106676677 14213353354 21320030031 35533383385 42640060062 71066766770 106600150155 213200300310