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71714 = 2231559
BaseRepresentation
bin10001100000100010
310122101002
4101200202
54243324
61312002
7416036
oct214042
9118332
1071714
1149975
1235602
1326846
141c1c6
15163ae
hex11822

71714 has 8 divisors (see below), whose sum is σ = 112320. Its totient is φ = 34276.

The previous prime is 71713. The next prime is 71719. The reversal of 71714 is 41717.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 71714.

It is not an unprimeable number, because it can be changed into a prime (71711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 734 + ... + 825.

It is an arithmetic number, because the mean of its divisors is an integer number (14040).

271714 is an apocalyptic number.

71714 is a deficient number, since it is larger than the sum of its proper divisors (40606).

71714 is a wasteful number, since it uses less digits than its factorization.

71714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584.

The product of its digits is 196, while the sum is 20.

The square root of 71714 is about 267.7946974830. The cubic root of 71714 is about 41.5465196635.

The spelling of 71714 in words is "seventy-one thousand, seven hundred fourteen", and thus it is an iban number.

Divisors: 1 2 23 46 1559 3118 35857 71714