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13213201302211 = 29638209543233
BaseRepresentation
bin1100000001000111000000…
…1010111000001011000011
31201210011120201100211221211
43000101300022320023003
53212441114013132321
644034021052230551
72532423305643061
oct300216012701303
951704521324854
1013213201302211
114234761738709
12159498246b457
1374accbc9b201
143397454b3031
1517da8ba730e1
hexc04702b82c3

13213201302211 has 8 divisors (see below), whose sum is σ = 13219295178960. Its totient is φ = 13207108534272.

The previous prime is 13213201302187. The next prime is 13213201302229. The reversal of 13213201302211 is 11220310231231.

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 13213201302211 - 25 = 13213201302179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13213201302241) 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, 24051651 + ... + 24594883.

It is an arithmetic number, because the mean of its divisors is an integer number (1652411897370).

Almost surely, 213213201302211 is an apocalyptic number.

13213201302211 is a deficient number, since it is larger than the sum of its proper divisors (6093876749).

13213201302211 is an equidigital number, since it uses as much as digits as its factorization.

13213201302211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554405.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 13213201302211 its reverse (11220310231231), we get a palindrome (24433511533442).

The spelling of 13213201302211 in words is "thirteen trillion, two hundred thirteen billion, two hundred one million, three hundred two thousand, two hundred eleven".

Divisors: 1 2963 8209 543233 24323267 1609599379 4459399697 13213201302211