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20050600521470 = 252005060052147
BaseRepresentation
bin1001000111100011001001…
…11010111110111011111110
32121222211002211021022212112
410203301210322332323332
510112002112213141340
6110351041350534022
74136415400245041
oct443614472767376
977884084238775
1020050600521470
116430459304822
1222b9b35667312
13b259c05a27bc
144d465062cc58
1524b8672ed065
hex123c64ebeefe

20050600521470 has 8 divisors (see below), whose sum is σ = 36091080938664. Its totient is φ = 8020240208584.

The previous prime is 20050600521397. The next prime is 20050600521521. The reversal of 20050600521470 is 7412500605002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1002530026064 + ... + 1002530026083.

It is an arithmetic number, because the mean of its divisors is an integer number (4511385117333).

Almost surely, 220050600521470 is an apocalyptic number.

20050600521470 is a deficient number, since it is larger than the sum of its proper divisors (16040480417194).

20050600521470 is a wasteful number, since it uses less digits than its factorization.

20050600521470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005060052154.

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 20050600521470 in words is "twenty trillion, fifty billion, six hundred million, five hundred twenty-one thousand, four hundred seventy".

Divisors: 1 2 5 10 2005060052147 4010120104294 10025300260735 20050600521470