Base | Representation |
---|---|
bin | 1100011110110… |
… | …1110010101111 |
3 | 10122111212111022 |
4 | 3013231302233 |
5 | 101400313343 |
6 | 5110044355 |
7 | 1204001135 |
oct | 307556257 |
9 | 118455438 |
10 | 52354223 |
11 | 27609559 |
12 | 156496bb |
13 | ab00b3c |
14 | 6d4b755 |
15 | 48e2568 |
hex | 31edcaf |
52354223 has 4 divisors (see below), whose sum is σ = 53769240. Its totient is φ = 50939208.
The previous prime is 52354207. The next prime is 52354231. The reversal of 52354223 is 32245325.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52354223 - 24 = 52354207 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52354192 and 52354201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52354243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 707453 + ... + 707526.
It is an arithmetic number, because the mean of its divisors is an integer number (13442310).
Almost surely, 252354223 is an apocalyptic number.
52354223 is a deficient number, since it is larger than the sum of its proper divisors (1415017).
52354223 is a wasteful number, since it uses less digits than its factorization.
52354223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1415016.
The product of its digits is 7200, while the sum is 26.
The square root of 52354223 is about 7235.6218115653. The cubic root of 52354223 is about 374.0967249611.
Adding to 52354223 its reverse (32245325), we get a palindrome (84599548).
The spelling of 52354223 in words is "fifty-two million, three hundred fifty-four thousand, two hundred twenty-three".
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