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200010112110209 = 3181558111266169
BaseRepresentation
bin101101011110100001111011…
…101011110000111010000001
3222020011210001121100110222202
4231132201323223300322001
5202203431202200011314
61545215213235042545
760062153013660422
oct5536417353607201
9866153047313882
10200010112110209
11588028a3040425
121a523371a40455
13877ab4627004b
143756780a0b649
15181cac6be50de
hexb5e87baf0e81

200010112110209 has 8 divisors (see below), whose sum is σ = 200108855311080. Its totient is φ = 199911391459200.

The previous prime is 200010112110187. The next prime is 200010112110241. The reversal of 200010112110209 is 902011211010002.

It can be written as a sum of positive squares in 4 ways, for example, as 3339218986609 + 196670893123600 = 1827353^2 + 14023940^2 .

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 200010112110209 - 212 = 200010112106113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200010112113209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12120077 + ... + 23386245.

It is an arithmetic number, because the mean of its divisors is an integer number (25013606913885).

Almost surely, 2200010112110209 is an apocalyptic number.

It is an amenable number.

200010112110209 is a deficient number, since it is larger than the sum of its proper divisors (98743200871).

200010112110209 is a wasteful number, since it uses less digits than its factorization.

200010112110209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11274931.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 200010112110209 in words is "two hundred trillion, ten billion, one hundred twelve million, one hundred ten thousand, two hundred nine".

Divisors: 1 3181 5581 11266169 17753161 35837683589 62876489189 200010112110209