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536713 = 709757
BaseRepresentation
bin10000011000010001001
31000021020021
42003002021
5114133323
615300441
74363522
oct2030211
91007207
10536713
11337271
1221a721
1315a3a8
14dd849
15a905d
hex83089

536713 has 4 divisors (see below), whose sum is σ = 538180. Its totient is φ = 535248.

The previous prime is 536699. The next prime is 536717. The reversal of 536713 is 317635.

It is a happy number.

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: 317635 = 563527.

It can be written as a sum of positive squares in 2 ways, for example, as 190969 + 345744 = 437^2 + 588^2 .

It is a cyclic number.

It is not a de Polignac number, because 536713 - 217 = 405641 is a prime.

It is a Duffinian number.

536713 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (536717) 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, 331 + ... + 1087.

It is an arithmetic number, because the mean of its divisors is an integer number (134545).

2536713 is an apocalyptic number.

It is an amenable number.

536713 is a deficient number, since it is larger than the sum of its proper divisors (1467).

536713 is an equidigital number, since it uses as much as digits as its factorization.

536713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466.

The product of its digits is 1890, while the sum is 25.

The square root of 536713 is about 732.6069887737. The cubic root of 536713 is about 81.2669645050.

The spelling of 536713 in words is "five hundred thirty-six thousand, seven hundred thirteen".

Divisors: 1 709 757 536713