Base | Representation |
---|---|
bin | 11001000010010100011111… |
… | …11011011100000101001010 |
3 | 21012221020100220101002020101 |
4 | 30201022033323130011022 |
5 | 24204011231203223110 |
6 | 313032020323120014 |
7 | 14411420536366534 |
oct | 1441121773340512 |
9 | 235836326332211 |
10 | 55055305523530 |
11 | 165a6907751a94 |
12 | 621210651300a |
13 | 24949017987a0 |
14 | d84996192854 |
15 | 6571ac8cd13a |
hex | 32128fedc14a |
55055305523530 has 32 divisors (see below), whose sum is σ = 106727453887824. Its totient is φ = 20327186781696.
The previous prime is 55055305523473. The next prime is 55055305523551. The reversal of 55055305523530 is 3532550355055.
It can be written as a sum of positive squares in 8 ways, for example, as 22327146475921 + 32728159047609 = 4725161^2 + 5720853^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6778117 + ... + 12492136.
Almost surely, 255055305523530 is an apocalyptic number.
55055305523530 is a deficient number, since it is larger than the sum of its proper divisors (51672148364294).
55055305523530 is a wasteful number, since it uses less digits than its factorization.
55055305523530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19292250.
The product of its (nonzero) digits is 4218750, while the sum is 46.
Adding to 55055305523530 its reverse (3532550355055), we get a palindrome (58587855878585).
The spelling of 55055305523530 in words is "fifty-five trillion, fifty-five billion, three hundred five million, five hundred twenty-three thousand, five hundred thirty".
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