Base | Representation |
---|---|
bin | 110011010001100011… |
… | …010100001000101110 |
3 | 12021002220021011221020 |
4 | 303101203110020232 |
5 | 1400223124200324 |
6 | 41143030115010 |
7 | 3656215233042 |
oct | 632143241056 |
9 | 167086234836 |
10 | 55055303214 |
11 | 2139231319a |
12 | a805aaba66 |
13 | 52651c27c2 |
14 | 2943caa022 |
15 | 16735c2679 |
hex | cd18d422e |
55055303214 has 16 divisors (see below), whose sum is σ = 110126649600. Its totient is φ = 18349093880.
The previous prime is 55055303209. The next prime is 55055303243. The reversal of 55055303214 is 41230355055.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623622 + ... + 706409.
It is an arithmetic number, because the mean of its divisors is an integer number (6882915600).
Almost surely, 255055303214 is an apocalyptic number.
55055303214 is an abundant number, since it is smaller than the sum of its proper divisors (55071346386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55055303214 is a wasteful number, since it uses less digits than its factorization.
55055303214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1336935.
The product of its (nonzero) digits is 45000, while the sum is 33.
Adding to 55055303214 its reverse (41230355055), we get a palindrome (96285658269).
The spelling of 55055303214 in words is "fifty-five billion, fifty-five million, three hundred three thousand, two hundred fourteen".
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