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52075 = 522083
BaseRepresentation
bin1100101101101011
32122102201
430231223
53131300
61041031
7304552
oct145553
978381
1052075
1136141
1226177
131a91a
1414d99
151066a
hexcb6b

52075 has 6 divisors (see below), whose sum is σ = 64604. Its totient is φ = 41640.

The previous prime is 52069. The next prime is 52081. The reversal of 52075 is 57025.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52069) and next prime (52081).

It is not a de Polignac number, because 52075 - 23 = 52067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1017 + ... + 1066.

252075 is an apocalyptic number.

52075 is a deficient number, since it is larger than the sum of its proper divisors (12529).

52075 is a wasteful number, since it uses less digits than its factorization.

52075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093 (or 2088 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 19.

The square root of 52075 is about 228.1994741449. The cubic root of 52075 is about 37.3430477130.

Adding to 52075 its product of nonzero digits (350), we get a palindrome (52425).

Subtracting 52075 from its reverse (57025), we obtain a triangular number (4950 = T99).

It can be divided in two parts, 520 and 75, that added together give a palindrome (595).

The spelling of 52075 in words is "fifty-two thousand, seventy-five".

Divisors: 1 5 25 2083 10415 52075