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13201314130 = 251777654789
BaseRepresentation
bin11000100101101110…
…00001000101010010
31021002000121020112101
430102313001011102
5204014014023010
610021541551014
7645066214204
oct142267010522
937060536471
1013201314130
115664885774
12268511546a
131324cc91a4
148d33b0774
15523e6a73a
hex312dc1152

13201314130 has 16 divisors (see below), whose sum is σ = 25160151960. Its totient is φ = 4969906432.

The previous prime is 13201314121. The next prime is 13201314131. The reversal of 13201314130 is 3141310231.

It can be written as a sum of positive squares in 4 ways, for example, as 8814768769 + 4386545361 = 93887^2 + 66231^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13201314098 and 13201314107.

It is not an unprimeable number, because it can be changed into a prime (13201314131) 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, 38827225 + ... + 38827564.

Almost surely, 213201314130 is an apocalyptic number.

13201314130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13201314130 is a deficient number, since it is larger than the sum of its proper divisors (11958837830).

13201314130 is a wasteful number, since it uses less digits than its factorization.

13201314130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77654813.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13201314130 its reverse (3141310231), we get a palindrome (16342624361).

The spelling of 13201314130 in words is "thirteen billion, two hundred one million, three hundred fourteen thousand, one hundred thirty".

Divisors: 1 2 5 10 17 34 85 170 77654789 155309578 388273945 776547890 1320131413 2640262826 6600657065 13201314130