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10013012211 = 323477143487
BaseRepresentation
bin10010101001101001…
…00111000011110011
3221211211020201112010
421110310213003303
5131001312342321
64333325334003
7503063125266
oct112464470363
927754221463
1010013012211
1142790a2304
121b35407303
13c375c50c7
146adb8ccdd
153d90cd676
hex254d270f3

10013012211 has 32 divisors (see below), whose sum is σ = 14428274688. Its totient is φ = 6161096480.

The previous prime is 10013012197. The next prime is 10013012213. The reversal of 10013012211 is 11221031001.

10013012211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10013012211 - 26 = 10013012147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10013012213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208510 + ... + 251996.

It is an arithmetic number, because the mean of its divisors is an integer number (450883584).

Almost surely, 210013012211 is an apocalyptic number.

10013012211 is a deficient number, since it is larger than the sum of its proper divisors (4415262477).

10013012211 is a wasteful number, since it uses less digits than its factorization.

10013012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43631.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 10013012211 its reverse (11221031001), we get a palindrome (21234043212).

The spelling of 10013012211 in words is "ten billion, thirteen million, twelve thousand, two hundred eleven".

Divisors: 1 3 23 47 69 71 141 213 1081 1633 3243 3337 4899 10011 43487 76751 130461 230253 1000201 2043889 3000603 3087577 6131667 9262731 47009447 71014271 141028341 145116119 213042813 435348357 3337670737 10013012211