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200300131211 = 1923809566567
BaseRepresentation
bin1011101010001011010…
…0010111001110001011
3201011000021000221010012
42322202310113032023
511240203313144321
6232003330542135
720320424011055
oct2724264271613
9634007027105
10200300131211
1177a46225224
12329a013794b
1315b715648cb
1499a1cca8d5
1553249ac05b
hex2ea2d1738b

200300131211 has 16 divisors (see below), whose sum is σ = 220281638400. Its totient is φ = 181282989888.

The previous prime is 200300131189. The next prime is 200300131223. The reversal of 200300131211 is 112131003002.

It is a cyclic number.

It is not a de Polignac number, because 200300131211 - 26 = 200300131147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200300131231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70250 + ... + 636816.

It is an arithmetic number, because the mean of its divisors is an integer number (13767602400).

Almost surely, 2200300131211 is an apocalyptic number.

200300131211 is a deficient number, since it is larger than the sum of its proper divisors (19981507189).

200300131211 is a wasteful number, since it uses less digits than its factorization.

200300131211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567418.

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

Adding to 200300131211 its reverse (112131003002), we get a palindrome (312431134213).

The spelling of 200300131211 in words is "two hundred billion, three hundred million, one hundred thirty-one thousand, two hundred eleven".

Divisors: 1 19 23 437 809 15371 18607 353533 566567 10764773 13031041 247589779 458352703 8708701357 10542112169 200300131211