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13002332211 = 3211211939699
BaseRepresentation
bin11000001101111111…
…11101100000110011
31020120011011220122200
430012333331200303
5203112044112321
65550113034243
7640132000041
oct140677754063
936504156580
1013002332211
115572528700
12262a555983
1312c2a0a3cb
148b4bb5391
15511762d26
hex306ffd833

13002332211 has 18 divisors (see below), whose sum is σ = 20643741300. Its totient is φ = 7880200680.

The previous prime is 13002332209. The next prime is 13002332227. The reversal of 13002332211 is 11223320031.

It is not a de Polignac number, because 13002332211 - 21 = 13002332209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13002352211) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5968761 + ... + 5970938.

Almost surely, 213002332211 is an apocalyptic number.

13002332211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13002332211 is a deficient number, since it is larger than the sum of its proper divisors (7641409089).

13002332211 is a wasteful number, since it uses less digits than its factorization.

13002332211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11939727 (or 11939713 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13002332211 its reverse (11223320031), we get a palindrome (24225652242).

The spelling of 13002332211 in words is "thirteen billion, two million, three hundred thirty-two thousand, two hundred eleven".

Divisors: 1 3 9 11 33 99 121 363 1089 11939699 35819097 107457291 131336689 394010067 1182030201 1444703579 4334110737 13002332211