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213200110301 = 317672555553
BaseRepresentation
bin1100011010001110110…
…1111000001011011101
3202101022021121202200112
43012203231320023131
511443113212012201
6241535350135405
721255204015413
oct3064355701335
9671267552615
10213200110301
11824659a4472
12353a0351565
1317148cb6429
14a46725b2b3
15582c2530bb
hex31a3b782dd

213200110301 has 4 divisors (see below), whose sum is σ = 213872666172. Its totient is φ = 212527554432.

The previous prime is 213200110283. The next prime is 213200110309. The reversal of 213200110301 is 103011002312.

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 12586596100 + 200613514201 = 112190^2 + 447899^2 .

It is a cyclic number.

It is not a de Polignac number, because 213200110301 - 26 = 213200110237 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 (213200110309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336277460 + ... + 336278093.

It is an arithmetic number, because the mean of its divisors is an integer number (53468166543).

Almost surely, 2213200110301 is an apocalyptic number.

It is an amenable number.

213200110301 is a deficient number, since it is larger than the sum of its proper divisors (672555871).

213200110301 is an equidigital number, since it uses as much as digits as its factorization.

213200110301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672555870.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 213200110301 its reverse (103011002312), we get a palindrome (316211112613).

The spelling of 213200110301 in words is "two hundred thirteen billion, two hundred million, one hundred ten thousand, three hundred one".

Divisors: 1 317 672555553 213200110301