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712052 = 221116183
BaseRepresentation
bin10101101110101110100
31100011202022
42231311310
5140241202
623132312
76023645
oct2556564
91304668
10712052
11446a80
122a4098
131bc143
141476cc
15e0ea2
hexadd74

712052 has 12 divisors (see below), whose sum is σ = 1359456. Its totient is φ = 323640.

The previous prime is 712051. The next prime is 712067. The reversal of 712052 is 250217.

It is a self number, because there is not a number n which added to its sum of digits gives 712052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8048 + ... + 8135.

It is an arithmetic number, because the mean of its divisors is an integer number (113288).

2712052 is an apocalyptic number.

It is an amenable number.

712052 is a deficient number, since it is larger than the sum of its proper divisors (647404).

712052 is a wasteful number, since it uses less digits than its factorization.

712052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16198 (or 16196 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 712052 is about 843.8317367817. The cubic root of 712052 is about 89.2970757047.

Adding to 712052 its reverse (250217), we get a palindrome (962269).

The spelling of 712052 in words is "seven hundred twelve thousand, fifty-two".

Divisors: 1 2 4 11 22 44 16183 32366 64732 178013 356026 712052