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506030 = 2577229
BaseRepresentation
bin1111011100010101110
3221201010212
41323202232
5112143110
614502422
74205210
oct1734256
9851125
10506030
11316208
12204a12
13149435
14d25b0
159ee05
hex7b8ae

506030 has 16 divisors (see below), whose sum is σ = 1041120. Its totient is φ = 173472.

The previous prime is 505979. The next prime is 506047. The reversal of 506030 is 30605.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 505996 and 506014.

It is a congruent number.

It is an unprimeable number.

506030 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3545 + ... + 3684.

It is an arithmetic number, because the mean of its divisors is an integer number (65070).

2506030 is an apocalyptic number.

506030 is an abundant number, since it is smaller than the sum of its proper divisors (535090).

It is a weird number, because it is abundant, but not a pseudoperfect number.

506030 is a wasteful number, since it uses less digits than its factorization.

506030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7243.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 506030 is about 711.3578564970. The cubic root of 506030 is about 79.6878460833.

Adding to 506030 its reverse (30605), we get a palindrome (536635).

The spelling of 506030 in words is "five hundred six thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 7229 14458 36145 50603 72290 101206 253015 506030