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536071 = 661811
BaseRepresentation
bin10000010111000000111
31000020100111
42002320013
5114123241
615253451
74361614
oct2027007
91006314
10536071
11336838
1221a287
1315a003
14dd50b
15a8c81
hex82e07

536071 has 4 divisors (see below), whose sum is σ = 537544. Its totient is φ = 534600.

The previous prime is 536069. The next prime is 536087. The reversal of 536071 is 170635.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 170635 = 534127.

It is a cyclic number.

It is not a de Polignac number, because 536071 - 21 = 536069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536051) 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, 256 + ... + 1066.

It is an arithmetic number, because the mean of its divisors is an integer number (134386).

2536071 is an apocalyptic number.

536071 is a deficient number, since it is larger than the sum of its proper divisors (1473).

536071 is an equidigital number, since it uses as much as digits as its factorization.

536071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 536071 is about 732.1686964081. The cubic root of 536071 is about 81.2345485410.

The spelling of 536071 in words is "five hundred thirty-six thousand, seventy-one".

Divisors: 1 661 811 536071