Base | Representation |
---|---|
bin | 1100101101011… |
… | …1011000110110 |
3 | 10201022110222121 |
4 | 3023113120312 |
5 | 102121423110 |
6 | 5142350154 |
7 | 1215064513 |
oct | 313273066 |
9 | 121273877 |
10 | 53311030 |
11 | 28102403 |
12 | 15a2b35a |
13 | b0774b6 |
14 | 711a30a |
15 | 4a30cda |
hex | 32d7636 |
53311030 has 16 divisors (see below), whose sum is σ = 96068880. Its totient is φ = 21300192.
The previous prime is 53311021. The next prime is 53311081. The reversal of 53311030 is 3011335.
It is a junction number, because it is equal to n+sod(n) for n = 53310995 and 53311013.
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, 8197 + ... + 13183.
It is an arithmetic number, because the mean of its divisors is an integer number (6004305).
Almost surely, 253311030 is an apocalyptic number.
53311030 is a deficient number, since it is larger than the sum of its proper divisors (42757850).
53311030 is a wasteful number, since it uses less digits than its factorization.
53311030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6063.
The product of its (nonzero) digits is 135, while the sum is 16.
The square root of 53311030 is about 7301.4402688785. The cubic root of 53311030 is about 376.3619336360.
Adding to 53311030 its reverse (3011335), we get a palindrome (56322365).
The spelling of 53311030 in words is "fifty-three million, three hundred eleven thousand, thirty".
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