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1471 is a prime number
BaseRepresentation
bin10110111111
32000111
4112333
521341
610451
74201
oct2677
92014
101471
111118
12a27
13892
14771
15681
hex5bf

1471 has 2 divisors, whose sum is σ = 1472. Its totient is φ = 1470.

The previous prime is 1459. The next prime is 1481. The reversal of 1471 is 1741.

It is a strong prime.

It is an emirp because it is prime and its reverse (1741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1471 - 25 = 1439 is a prime.

It is a super-3 number, since 3×14713 = 9549030333, which contains 333 as substring.

It is a Chen prime.

1471 is a lucky number.

It is a plaindrome in base 4, base 8, base 11 and base 16.

It is a nialpdrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 735 + 736.

It is an arithmetic number, because the mean of its divisors is an integer number (736).

1471 is the 21-st centered heptagonal number.

1471 is a deficient number, since it is larger than the sum of its proper divisors (1).

1471 is an equidigital number, since it uses as much as digits as its factorization.

1471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28, while the sum is 13.

The square root of 1471 is about 38.3536178215. The cubic root of 1471 is about 11.3728913694.

The spelling of 1471 in words is "one thousand, four hundred seventy-one", and thus it is an iban number.