Base | Representation |
---|---|
bin | 1100101010100… |
… | …1100011111011 |
3 | 10200221221111111 |
4 | 3022221203323 |
5 | 102044421243 |
6 | 5134341151 |
7 | 1213353331 |
oct | 312514373 |
9 | 120857444 |
10 | 53123323 |
11 | 27a94380 |
12 | 1595a7b7 |
13 | b00cc26 |
14 | 70abb51 |
15 | 49e539d |
hex | 32a98fb |
53123323 has 8 divisors (see below), whose sum is σ = 58121136. Its totient is φ = 48153600.
The previous prime is 53123309. The next prime is 53123327. The reversal of 53123323 is 32332135.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-53123323 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53123294 and 53123303.
It is not an unprimeable number, because it can be changed into a prime (53123327) 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, 2958 + ... + 10723.
It is an arithmetic number, because the mean of its divisors is an integer number (7265142).
Almost surely, 253123323 is an apocalyptic number.
53123323 is a deficient number, since it is larger than the sum of its proper divisors (4997813).
53123323 is a wasteful number, since it uses less digits than its factorization.
53123323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14045.
The product of its digits is 1620, while the sum is 22.
The square root of 53123323 is about 7288.5748263978. The cubic root of 53123323 is about 375.9196934083.
Adding to 53123323 its reverse (32332135), we get a palindrome (85455458).
The spelling of 53123323 in words is "fifty-three million, one hundred twenty-three thousand, three hundred twenty-three".
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