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253052 = 22411543
BaseRepresentation
bin111101110001111100
3110212010022
4331301330
531044202
65231312
72102522
oct756174
9425108
10253052
11163138
12102538
138b247
1468312
154eea2
hex3dc7c

253052 has 12 divisors (see below), whose sum is σ = 453936. Its totient is φ = 123360.

The previous prime is 253049. The next prime is 253063. The reversal of 253052 is 250352.

253052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 253052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608 + ... + 935.

It is an arithmetic number, because the mean of its divisors is an integer number (37828).

2253052 is an apocalyptic number.

It is an amenable number.

253052 is a deficient number, since it is larger than the sum of its proper divisors (200884).

253052 is a wasteful number, since it uses less digits than its factorization.

253052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588 (or 1586 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 253052 is about 503.0427417228. The cubic root of 253052 is about 63.2513682676.

Adding to 253052 its product of nonzero digits (300), we get a palindrome (253352).

The spelling of 253052 in words is "two hundred fifty-three thousand, fifty-two".

Divisors: 1 2 4 41 82 164 1543 3086 6172 63263 126526 253052