Base | Representation |
---|---|
bin | 110011100011011011… |
… | …110100111011000100 |
3 | 12021212210211010122110 |
4 | 303203123310323010 |
5 | 1401331431031434 |
6 | 41232504501020 |
7 | 3666520354314 |
oct | 634333647304 |
9 | 167783733573 |
10 | 55355330244 |
11 | 21526705a15 |
12 | a88a47a770 |
13 | 52b23cc9a6 |
14 | 2971a89444 |
15 | 168ead94e9 |
hex | ce36f4ec4 |
55355330244 has 24 divisors (see below), whose sum is σ = 129338668480. Its totient is φ = 18426600864.
The previous prime is 55355330243. The next prime is 55355330279. The reversal of 55355330244 is 44203355355.
It is not an unprimeable number, because it can be changed into a prime (55355330243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3137824 + ... + 3155415.
Almost surely, 255355330244 is an apocalyptic number.
It is an amenable number.
55355330244 is an abundant number, since it is smaller than the sum of its proper divisors (73983338236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55355330244 is a wasteful number, since it uses less digits than its factorization.
55355330244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6293979 (or 6293977 counting only the distinct ones).
The product of its (nonzero) digits is 540000, while the sum is 39.
Adding to 55355330244 its reverse (44203355355), we get a palindrome (99558685599).
The spelling of 55355330244 in words is "fifty-five billion, three hundred fifty-five million, three hundred thirty thousand, two hundred forty-four".
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