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13489098606720 = 27325113171197491
BaseRepresentation
bin1100010001001010110011…
…1011100100100010000000
31202202112201110211002021100
43010102230323210202000
53232001133220403340
644404450101054400
72561361303225252
oct304225473444200
952675643732240
1013489098606720
11433077055a060
12161a33b9b7400
1376b02a455109
14348c394c5cd2
15185d38207830
hexc44acee4880

13489098606720 has 1536 divisors, whose sum is σ = 53570882027520. Its totient is φ = 3097866240000.

The previous prime is 13489098606719. The next prime is 13489098606749. The reversal of 13489098606720 is 2760689098431.

13489098606720 is a `hidden beast` number, since 1 + 3 + 489 + 0 + 9 + 86 + 0 + 6 + 72 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 27472705675 + ... + 27472706165.

It is an arithmetic number, because the mean of its divisors is an integer number (34876876320).

Almost surely, 213489098606720 is an apocalyptic number.

13489098606720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13489098606720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26785441013760).

13489098606720 is an abundant number, since it is smaller than the sum of its proper divisors (40081783420800).

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

13489098606720 is a wasteful number, since it uses less digits than its factorization.

13489098606720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 63.

The spelling of 13489098606720 in words is "thirteen trillion, four hundred eighty-nine billion, ninety-eight million, six hundred six thousand, seven hundred twenty".