Base | Representation |
---|---|
bin | 1100100101011… |
… | …0100011001001 |
3 | 10200022200002020 |
4 | 3021112203021 |
5 | 102003031210 |
6 | 5123155053 |
7 | 1210436121 |
oct | 311264311 |
9 | 120280066 |
10 | 52783305 |
11 | 27881973 |
12 | 15815a89 |
13 | ac21233 |
14 | 701dc81 |
15 | 4979770 |
hex | 32568c9 |
52783305 has 8 divisors (see below), whose sum is σ = 84453312. Its totient is φ = 28151088.
The previous prime is 52783301. The next prime is 52783309. The reversal of 52783305 is 50338725.
It is an interprime number because it is at equal distance from previous prime (52783301) and next prime (52783309).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52783305 - 22 = 52783301 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52783301) 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, 1759429 + ... + 1759458.
It is an arithmetic number, because the mean of its divisors is an integer number (10556664).
Almost surely, 252783305 is an apocalyptic number.
It is an amenable number.
52783305 is a deficient number, since it is larger than the sum of its proper divisors (31670007).
52783305 is a wasteful number, since it uses less digits than its factorization.
52783305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3518895.
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 52783305 is about 7265.2119721313. The cubic root of 52783305 is about 375.1159463690.
The spelling of 52783305 in words is "fifty-two million, seven hundred eighty-three thousand, three hundred five".
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