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52246 = 2151173
BaseRepresentation
bin1100110000010110
32122200001
430300112
53132441
61041514
7305215
oct146026
978601
1052246
1136287
122629a
131aa1c
141507c
1510731
hexcc16

52246 has 8 divisors (see below), whose sum is σ = 79344. Its totient is φ = 25800.

The previous prime is 52237. The next prime is 52249. The reversal of 52246 is 64225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52249) by changing a digit.

52246 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216 + ... + 388.

It is an arithmetic number, because the mean of its divisors is an integer number (9918).

252246 is an apocalyptic number.

52246 is a deficient number, since it is larger than the sum of its proper divisors (27098).

52246 is a wasteful number, since it uses less digits than its factorization.

52246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326.

The product of its digits is 480, while the sum is 19.

The square root of 52246 is about 228.5738392730. The cubic root of 52246 is about 37.3838778253.

The spelling of 52246 in words is "fifty-two thousand, two hundred forty-six".

Divisors: 1 2 151 173 302 346 26123 52246