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13232234030420 = 2252812459957499
BaseRepresentation
bin1100000010001101111010…
…0110111110010101010100
31201211222201010210121202102
43000203132212332111110
53213244103402433140
644050445425501232
72533666044316436
oct300433646762524
951758633717672
1013232234030420
114241839168059
1215985b44a1818
1374ca43157672
1433a62d12a656
1517e302924e15
hexc08de9be554

13232234030420 has 48 divisors (see below), whose sum is σ = 27897949800000. Its totient is φ = 5271907388160.

The previous prime is 13232234030413. The next prime is 13232234030447. The reversal of 13232234030420 is 2403043223231.

13232234030420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13340831 + ... + 14298329.

It is an arithmetic number, because the mean of its divisors is an integer number (581207287500).

Almost surely, 213232234030420 is an apocalyptic number.

13232234030420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13232234030420 is an abundant number, since it is smaller than the sum of its proper divisors (14665715769580).

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

13232234030420 is a wasteful number, since it uses less digits than its factorization.

13232234030420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960248 (or 960246 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 13232234030420 its reverse (2403043223231), we get a palindrome (15635277253651).

The spelling of 13232234030420 in words is "thirteen trillion, two hundred thirty-two billion, two hundred thirty-four million, thirty thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 281 562 1124 1405 2459 2810 4918 5620 9836 12295 24590 49180 690979 957499 1381958 1914998 2763916 3454895 3829996 4787495 6909790 9574990 13819580 19149980 269057219 538114438 1076228876 1345286095 2354490041 2690572190 4708980082 5381144380 9417960164 11772450205 23544900410 47089800820 661611701521 1323223403042 2646446806084 3308058507605 6616117015210 13232234030420