Base | Representation |
---|---|
bin | 10000001101110001000… |
… | …11011011000111100110 |
3 | 1222021002112111220200120 |
4 | 20012320203123013212 |
5 | 33112014122400141 |
6 | 1103541055222410 |
7 | 55152423666522 |
oct | 10067043330746 |
9 | 1867075456616 |
10 | 557147075046 |
11 | 1a5314aa9841 |
12 | 8bb8b517a06 |
13 | 4070080a193 |
14 | 1cd74c36d82 |
15 | e75cb94c66 |
hex | 81b88db1e6 |
557147075046 has 32 divisors (see below), whose sum is σ = 1153945457280. Its totient is φ = 179211212544.
The previous prime is 557147075041. The next prime is 557147075047. The reversal of 557147075046 is 640570741755.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 557147075046.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (557147075041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12987531 + ... + 13030358.
It is an arithmetic number, because the mean of its divisors is an integer number (36060795540).
Almost surely, 2557147075046 is an apocalyptic number.
557147075046 is an abundant number, since it is smaller than the sum of its proper divisors (596798382234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
557147075046 is a wasteful number, since it uses less digits than its factorization.
557147075046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26018020.
The product of its (nonzero) digits is 4116000, while the sum is 51.
The spelling of 557147075046 in words is "five hundred fifty-seven billion, one hundred forty-seven million, seventy-five thousand, forty-six".
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