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13130032652260 = 225912771929619
BaseRepresentation
bin1011111100010001001011…
…1011101001111111100100
31201111012220112212200101021
42333010102323221333210
53210110301324333020
643531504223340524
72523420310042006
oct277042273517744
951435815780337
1013130032652260
114202463150a67
121580831451744
137432065531c4
143356d5990376
1517b8202ea1aa
hexbf112ee9fe4

13130032652260 has 24 divisors (see below), whose sum is σ = 27576089997120. Its totient is φ = 5251437550944.

The previous prime is 13130032652251. The next prime is 13130032652329. The reversal of 13130032652260 is 6225623003131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35782270 + ... + 36147349.

It is an arithmetic number, because the mean of its divisors is an integer number (1149003749880).

Almost surely, 213130032652260 is an apocalyptic number.

13130032652260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13130032652260 is an abundant number, since it is smaller than the sum of its proper divisors (14446057344860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13130032652260 is a wasteful number, since it uses less digits than its factorization.

13130032652260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71938755 (or 71938753 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

Adding to 13130032652260 its reverse (6225623003131), we get a palindrome (19355655655391).

The spelling of 13130032652260 in words is "thirteen trillion, one hundred thirty billion, thirty-two million, six hundred fifty-two thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 9127 18254 36508 45635 91270 182540 71929619 143859238 287718476 359648095 719296190 1438592380 656501632613 1313003265226 2626006530452 3282508163065 6565016326130 13130032652260