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12332405050 = 2527191854497
BaseRepresentation
bin10110111110001000…
…11001000100111010
31011211110121002100121
423133010121010322
5200224043430200
65355422123454
7614415466450
oct133704310472
934743532317
1012332405050
115259359499
12248212058a
131216c9a1c4
1484dc289d0
154c2a30e1a
hex2df11913a

12332405050 has 48 divisors (see below), whose sum is σ = 27594930240. Its totient is φ = 4005711360.

The previous prime is 12332405023. The next prime is 12332405083. The reversal of 12332405050 is 5050423321.

12332405050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 23 ways as a sum of consecutive naturals, for example, 920599 + ... + 933898.

It is an arithmetic number, because the mean of its divisors is an integer number (574894380).

Almost surely, 212332405050 is an apocalyptic number.

12332405050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12332405050 is an abundant number, since it is smaller than the sum of its proper divisors (15262525190).

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

12332405050 is a wasteful number, since it uses less digits than its factorization.

12332405050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854535 (or 1854530 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 12332405050 its reverse (5050423321), we get a palindrome (17382828371).

The spelling of 12332405050 in words is "twelve billion, three hundred thirty-two million, four hundred five thousand, fifty".

Divisors: 1 2 5 7 10 14 19 25 35 38 50 70 95 133 175 190 266 350 475 665 950 1330 3325 6650 1854497 3708994 9272485 12981479 18544970 25962958 35235443 46362425 64907395 70470886 92724850 129814790 176177215 246648101 324536975 352354430 493296202 649073950 880886075 1233240505 1761772150 2466481010 6166202525 12332405050