Base | Representation |
---|---|
bin | 11001001010000010001011… |
… | …11000111111011010110010 |
3 | 21020212120111101211121201021 |
4 | 30211001011320333122302 |
5 | 24222332034420341320 |
6 | 313353452450530054 |
7 | 14436522606561205 |
oct | 1445010570773262 |
9 | 236776441747637 |
10 | 55320351340210 |
11 | 16699258150a80 |
12 | 625555589692a |
13 | 24b38c0a25988 |
14 | d9373ad1393c |
15 | 65e02155bdaa |
hex | 325045e3f6b2 |
55320351340210 has 64 divisors (see below), whose sum is σ = 115022067586560. Its totient is φ = 18932663070720.
The previous prime is 55320351340157. The next prime is 55320351340249. The reversal of 55320351340210 is 1204315302355.
55320351340210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73375882 + ... + 74125978.
It is an arithmetic number, because the mean of its divisors is an integer number (1797219806040).
Almost surely, 255320351340210 is an apocalyptic number.
55320351340210 is an abundant number, since it is smaller than the sum of its proper divisors (59701716246350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55320351340210 is a wasteful number, since it uses less digits than its factorization.
55320351340210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 789571.
The product of its (nonzero) digits is 54000, while the sum is 34.
Adding to 55320351340210 its reverse (1204315302355), we get a palindrome (56524666642565).
The spelling of 55320351340210 in words is "fifty-five trillion, three hundred twenty billion, three hundred fifty-one million, three hundred forty thousand, two hundred ten".
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