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12233130313120 = 255503915173063
BaseRepresentation
bin1011001000000011111101…
…1000110000010110100000
31121022110211212220001222221
42302000333120300112200
53100411422330004440
642003453353440424
72401546241664463
oct262007730602640
947273755801887
1012233130313120
113997050165672
121456a42710114
136a976b783522
1430412db532da
15163329c03d4a
hexb203f6305a0

12233130313120 has 48 divisors (see below), whose sum is σ = 28906507687680. Its totient is φ = 4892280726784.

The previous prime is 12233130313067. The next prime is 12233130313147. The reversal of 12233130313120 is 2131303133221.

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, 6780292 + ... + 8392771.

It is an arithmetic number, because the mean of its divisors is an integer number (602218910160).

Almost surely, 212233130313120 is an apocalyptic number.

12233130313120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12233130313120 is an abundant number, since it is smaller than the sum of its proper divisors (16673377374560).

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

12233130313120 is a wasteful number, since it uses less digits than its factorization.

12233130313120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15178117 (or 15178109 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 12233130313120 its reverse (2131303133221), we get a palindrome (14364433446341).

The spelling of 12233130313120 in words is "twelve trillion, two hundred thirty-three billion, one hundred thirty million, three hundred thirteen thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 5039 10078 20156 25195 40312 50390 80624 100780 161248 201560 403120 806240 15173063 30346126 60692252 75865315 121384504 151730630 242769008 303461260 485538016 606922520 1213845040 2427690080 76457064457 152914128914 305828257828 382285322285 611656515656 764570644570 1223313031312 1529141289140 2446626062624 3058282578280 6116565156560 12233130313120