Search a number
-
+
13201673103360 = 2113457171311021
BaseRepresentation
bin1100000000011100000100…
…0010010010100000000000
31201202001211022000200010000
43000013001002102200000
53212244011303301420
644024433115040000
72531534523605640
oct300070102224000
951661738020100
1013201673103360
11422a886333245
1215926a5740000
13749bb27c7581
14338d703ca520
1517d61494a690
hexc01c1092800

13201673103360 has 1920 divisors, whose sum is σ = 57753438462720. Its totient is φ = 2815583846400.

The previous prime is 13201673103349. The next prime is 13201673103383. The reversal of 13201673103360 is 6330137610231.

13201673103360 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 1 + 6 + 7 + 310 + 336 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1920).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 12930139650 + ... + 12930140670.

It is an arithmetic number, because the mean of its divisors is an integer number (30079915866).

Almost surely, 213201673103360 is an apocalyptic number.

13201673103360 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 13201673103360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28876719231360).

13201673103360 is an abundant number, since it is smaller than the sum of its proper divisors (44551765359360).

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

13201673103360 is a wasteful number, since it uses less digits than its factorization.

13201673103360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215 (or 1186 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The spelling of 13201673103360 in words is "thirteen trillion, two hundred one billion, six hundred seventy-three million, one hundred three thousand, three hundred sixty".