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12030030230300 = 2252313880654913
BaseRepresentation
bin1010111100001111010110…
…1011011011001100011100
31120121001121111020212100022
42233003311223123030130
53034100000214332200
641330304122051312
72351066235526235
oct257036553331434
946531544225308
1012030030230300
1139189a8496355
121423600949b38
1369357210a724
142d838405608c
1515cdde51b885
hexaf0f5adb31c

12030030230300 has 36 divisors (see below), whose sum is σ = 26947267722816. Its totient is φ = 4656785894400.

The previous prime is 12030030230261. The next prime is 12030030230303. The reversal of 12030030230300 is 303203003021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12030030230303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1940324357 + ... + 1940330556.

Almost surely, 212030030230300 is an apocalyptic number.

12030030230300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12030030230300 is an abundant number, since it is smaller than the sum of its proper divisors (14917237492516).

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

12030030230300 is a wasteful number, since it uses less digits than its factorization.

12030030230300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880654958 (or 3880654951 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 12030030230300 its reverse (303203003021), we get a palindrome (12333233233321).

The spelling of 12030030230300 in words is "twelve trillion, thirty billion, thirty million, two hundred thirty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 31 50 62 100 124 155 310 620 775 1550 3100 3880654913 7761309826 15522619652 19403274565 38806549130 77613098260 97016372825 120300302303 194032745650 240600604606 388065491300 481201209212 601501511515 1203003023030 2406006046060 3007507557575 6015015115150 12030030230300