Base | Representation |
---|---|
bin | 110011111000111011… |
… | …110001101101000000 |
3 | 12022210221112102211222 |
4 | 303320323301231000 |
5 | 1403101300332300 |
6 | 41332351454212 |
7 | 4011460263041 |
oct | 637073615500 |
9 | 168727472758 |
10 | 55716027200 |
11 | 216a1276979 |
12 | a96b227368 |
13 | 533c05ca42 |
14 | 29a793c8c8 |
15 | 16b15d7785 |
hex | cf8ef1b40 |
55716027200 has 84 divisors (see below), whose sum is σ = 141518835072. Its totient is φ = 21567475200.
The previous prime is 55716027179. The next prime is 55716027233. The reversal of 55716027200 is 272061755.
It is a happy number.
It is a super-2 number, since 2×557160272002 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 512054 + ... + 611253.
Almost surely, 255716027200 is an apocalyptic number.
55716027200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
55716027200 is an abundant number, since it is smaller than the sum of its proper divisors (85802807872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55716027200 is a wasteful number, since it uses less digits than its factorization.
55716027200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1123360 (or 1123345 counting only the distinct ones).
The product of its (nonzero) digits is 29400, while the sum is 35.
Adding to 55716027200 its reverse (272061755), we get a palindrome (55988088955).
The spelling of 55716027200 in words is "fifty-five billion, seven hundred sixteen million, twenty-seven thousand, two hundred".
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