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13169150211 = 371939783137
BaseRepresentation
bin11000100001111000…
…10100100100000011
31020222210002010221010
430100330110210003
5203432300301321
610014432332003
7644225633640
oct142074244403
936883063833
1013169150211
115648707518
1226763a4003
13131b447299
148ccddadc7
15521215676
hex310f14903

13169150211 has 32 divisors (see below), whose sum is σ = 21176911360. Its totient is φ = 7111120896.

The previous prime is 13169150209. The next prime is 13169150213. The reversal of 13169150211 is 11205196131.

It is an interprime number because it is at equal distance from previous prime (13169150209) and next prime (13169150213).

It is not a de Polignac number, because 13169150211 - 21 = 13169150209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13169150213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116835 + ... + 199971.

It is an arithmetic number, because the mean of its divisors is an integer number (661778480).

Almost surely, 213169150211 is an apocalyptic number.

13169150211 is a deficient number, since it is larger than the sum of its proper divisors (8007761149).

13169150211 is a wasteful number, since it uses less digits than its factorization.

13169150211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83563.

The product of its (nonzero) digits is 1620, while the sum is 30.

The spelling of 13169150211 in words is "thirteen billion, one hundred sixty-nine million, one hundred fifty thousand, two hundred eleven".

Divisors: 1 3 7 19 21 57 133 397 399 1191 2779 7543 8337 22629 52801 83137 158403 249411 581959 1579603 1745877 4738809 11057221 33005389 33171663 99016167 231037723 627102391 693113169 1881307173 4389716737 13169150211