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13033413211 = 7137313714321
BaseRepresentation
bin11000010001101101…
…00001101001011011
31020122022122222202211
430020312201221123
5203143023210321
65553143135551
7640660120150
oct141066415133
936568588684
1013033413211
115589027285
122638a445b7
1312c92a0430
148b8d86227
155143520e1
hex308da1a5b

13033413211 has 32 divisors (see below), whose sum is σ = 16380701568. Its totient is φ = 10095943680.

The previous prime is 13033413203. The next prime is 13033413233. The reversal of 13033413211 is 11231433031.

It is a cyclic number.

It is not a de Polignac number, because 13033413211 - 23 = 13033413203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13033413011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 902931 + ... + 917251.

It is an arithmetic number, because the mean of its divisors is an integer number (511896924).

Almost surely, 213033413211 is an apocalyptic number.

13033413211 is a deficient number, since it is larger than the sum of its proper divisors (3347288357).

13033413211 is a wasteful number, since it uses less digits than its factorization.

13033413211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14551.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13033413211 its reverse (11231433031), we get a palindrome (24264846242).

The spelling of 13033413211 in words is "thirteen billion, thirty-three million, four hundred thirteen thousand, two hundred eleven".

Divisors: 1 7 13 73 91 137 511 949 959 1781 6643 10001 12467 14321 70007 100247 130013 186173 910091 1045433 1303211 1961977 7318031 13590629 13733839 25505701 95134403 143224321 178539907 1002570247 1861916173 13033413211