Base | Representation |
---|---|
bin | 1101000001100… |
… | …1011110111101 |
3 | 10210210111201200 |
4 | 3100121132331 |
5 | 102441132313 |
6 | 5230530113 |
7 | 1232231052 |
oct | 320313675 |
9 | 123714650 |
10 | 54630333 |
11 | 2892363a |
12 | 16366939 |
13 | b419b54 |
14 | 7381029 |
15 | 4be1b73 |
hex | 34197bd |
54630333 has 24 divisors (see below), whose sum is σ = 85141368. Its totient is φ = 33626112.
The previous prime is 54630307. The next prime is 54630337. The reversal of 54630333 is 33303645.
It can be written as a sum of positive squares in 4 ways, for example, as 20548089 + 34082244 = 4533^2 + 5838^2 .
It is not a de Polignac number, because 54630333 - 26 = 54630269 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54630297 and 54630306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54630337) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4741 + ... + 11477.
It is an arithmetic number, because the mean of its divisors is an integer number (3547557).
Almost surely, 254630333 is an apocalyptic number.
54630333 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
It is an amenable number.
54630333 is a deficient number, since it is larger than the sum of its proper divisors (30511035).
54630333 is a wasteful number, since it uses less digits than its factorization.
54630333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6813 (or 6810 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 27.
The square root of 54630333 is about 7391.2335235737. The cubic root of 54630333 is about 379.4413142809.
Adding to 54630333 its reverse (33303645), we get a palindrome (87933978).
The spelling of 54630333 in words is "fifty-four million, six hundred thirty thousand, three hundred thirty-three".
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