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13201102330 = 2513101546941
BaseRepresentation
bin11000100101101100…
…01101010111111010
31021002000012110222221
430102312031113322
5204013440233310
610021533234254
7645064342543
oct142266152772
937060173887
1013201102330
115664750629
12268503298a
131324c53970
148d33574ca
15523e27ada
hex312d8d5fa

13201102330 has 16 divisors (see below), whose sum is σ = 25589829384. Its totient is φ = 4874253120.

The previous prime is 13201102273. The next prime is 13201102337. The reversal of 13201102330 is 3320110231.

It can be written as a sum of positive squares in 4 ways, for example, as 7209877921 + 5991224409 = 84911^2 + 77403^2 .

It is not an unprimeable number, because it can be changed into a prime (13201102337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50773341 + ... + 50773600.

Almost surely, 213201102330 is an apocalyptic number.

13201102330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13201102330 is a deficient number, since it is larger than the sum of its proper divisors (12388727054).

13201102330 is a wasteful number, since it uses less digits than its factorization.

13201102330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101546961.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13201102330 its reverse (3320110231), we get a palindrome (16521212561).

The spelling of 13201102330 in words is "thirteen billion, two hundred one million, one hundred two thousand, three hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 101546941 203093882 507734705 1015469410 1320110233 2640220466 6600551165 13201102330