Base | Representation |
---|---|
bin | 1100011101011… |
… | …1110101010101 |
3 | 10122100022002222 |
4 | 3013113311111 |
5 | 101334424102 |
6 | 5104112125 |
7 | 1203144662 |
oct | 307276525 |
9 | 118308088 |
10 | 52264277 |
11 | 27557a1a |
12 | 15605645 |
13 | aa9bc10 |
14 | 6d26a69 |
15 | 48c5aa2 |
hex | 31d7d55 |
52264277 has 8 divisors (see below), whose sum is σ = 57056664. Its totient is φ = 47582208.
The previous prime is 52264259. The next prime is 52264309. The reversal of 52264277 is 77246225.
It can be written as a sum of positive squares in 4 ways, for example, as 12208036 + 40056241 = 3494^2 + 6329^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52264277 - 26 = 52264213 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52264577) 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, 26588 + ... + 28485.
It is an arithmetic number, because the mean of its divisors is an integer number (7132083).
Almost surely, 252264277 is an apocalyptic number.
It is an amenable number.
52264277 is a deficient number, since it is larger than the sum of its proper divisors (4792387).
52264277 is a wasteful number, since it uses less digits than its factorization.
52264277 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55159.
The product of its digits is 47040, while the sum is 35.
The square root of 52264277 is about 7229.4036406885. The cubic root of 52264277 is about 373.8823659900.
The spelling of 52264277 in words is "fifty-two million, two hundred sixty-four thousand, two hundred seventy-seven".
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