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12060406050 = 235271117239257
BaseRepresentation
bin10110011101101101…
…10011000100100010
31011010111210002212120
423032312303010202
5144144430443200
65312424205110
7604603521450
oct131666630442
934114702776
1012060406050
11512986a630
122407009796
1311a2824554
14825a639d0
154a8c039a0
hex2cedb3122

12060406050 has 384 divisors, whose sum is σ = 39803166720. Its totient is φ = 2339635200.

The previous prime is 12060406027. The next prime is 12060406069. The reversal of 12060406050 is 5060406021.

12060406050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×120604060503 (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12060406050.

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, 46927522 + ... + 46927778.

It is an arithmetic number, because the mean of its divisors is an integer number (103654080).

Almost surely, 212060406050 is an apocalyptic number.

12060406050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12060406050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19901583360).

12060406050 is an abundant number, since it is smaller than the sum of its proper divisors (27742760670).

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

12060406050 is a wasteful number, since it uses less digits than its factorization.

12060406050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546 (or 541 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The spelling of 12060406050 in words is "twelve billion, sixty million, four hundred six thousand, fifty".