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8141713 = 27133001
BaseRepresentation
bin11111000011101110010001
3120022122022221
4133003232101
54041013323
6450301041
7126126526
oct37035621
916278287
108141713
114660a98
122887781
1318c0aa8
14111d14d
15aac55d
hex7c3b91

8141713 has 4 divisors (see below), whose sum is σ = 8147428. Its totient is φ = 8136000.

The previous prime is 8141689. The next prime is 8141723. The reversal of 8141713 is 3171418.

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.

It can be written as a sum of positive squares in 2 ways, for example, as 6718464 + 1423249 = 2592^2 + 1193^2 .

It is a cyclic number.

It is not a de Polignac number, because 8141713 - 25 = 8141681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8141723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1213 + ... + 4213.

It is an arithmetic number, because the mean of its divisors is an integer number (2036857).

Almost surely, 28141713 is an apocalyptic number.

It is an amenable number.

8141713 is a deficient number, since it is larger than the sum of its proper divisors (5715).

8141713 is a wasteful number, since it uses less digits than its factorization.

8141713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5714.

The product of its digits is 672, while the sum is 25.

The square root of 8141713 is about 2853.3687108399. The cubic root of 8141713 is about 201.1740363742.

The spelling of 8141713 in words is "eight million, one hundred forty-one thousand, seven hundred thirteen".

Divisors: 1 2713 3001 8141713