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386052 = 22353607
BaseRepresentation
bin1011110010000000100
3201121120020
41132100010
544323202
612135140
73165342
oct1362004
9647506
10386052
11244057
121674b0
13106944
14a0992
15795bc
hex5e404

386052 has 24 divisors (see below), whose sum is σ = 919296. Its totient is φ = 126048.

The previous prime is 386051. The next prime is 386083. The reversal of 386052 is 250683.

386052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3860522 = 298072293408, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 386052.

It is not an unprimeable number, because it can be changed into a prime (386051) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 333 + ... + 939.

It is an arithmetic number, because the mean of its divisors is an integer number (38304).

2386052 is an apocalyptic number.

It is an amenable number.

386052 is an abundant number, since it is smaller than the sum of its proper divisors (533244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

386052 is a wasteful number, since it uses less digits than its factorization.

386052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 386052 is about 621.3308297518. The cubic root of 386052 is about 72.8140636196.

The spelling of 386052 in words is "three hundred eighty-six thousand, fifty-two".

Divisors: 1 2 3 4 6 12 53 106 159 212 318 607 636 1214 1821 2428 3642 7284 32171 64342 96513 128684 193026 386052