Base | Representation |
---|---|
bin | 10110111011100100000000… |
… | …01011111000000000100000 |
3 | 20121112120220121001110212100 |
4 | 23131302000023320000200 |
5 | 23102131014030323210 |
6 | 255124542242530400 |
7 | 13423043105353230 |
oct | 1335620013700040 |
9 | 217476817043770 |
10 | 50425066651680 |
11 | 15081172600946 |
12 | 57a4870966a00 |
13 | 221a0a9333296 |
14 | c6482c943cc0 |
15 | 5c6a11ee45c0 |
hex | 2ddc802f8020 |
50425066651680 has 576 divisors, whose sum is σ = 203498410752000. Its totient is φ = 11126632366080.
The previous prime is 50425066651627. The next prime is 50425066651699. The reversal of 50425066651680 is 8615666052405.
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 95 ways as a sum of consecutive naturals, for example, 127607046 + ... + 128001594.
It is an arithmetic number, because the mean of its divisors is an integer number (353295852000).
Almost surely, 250425066651680 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50425066651680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101749205376000).
50425066651680 is an abundant number, since it is smaller than the sum of its proper divisors (153073344100320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50425066651680 is a wasteful number, since it uses less digits than its factorization.
50425066651680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 395017 (or 395006 counting only the distinct ones).
The product of its (nonzero) digits is 10368000, while the sum is 54.
The spelling of 50425066651680 in words is "fifty trillion, four hundred twenty-five billion, sixty-six million, six hundred fifty-one thousand, six hundred eighty".
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