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1486 = 2743
BaseRepresentation
bin10111001110
32001001
4113032
521421
610514
74222
oct2716
92031
101486
111131
12a3a
138a4
14782
15691
hex5ce

1486 has 4 divisors (see below), whose sum is σ = 2232. Its totient is φ = 742.

The previous prime is 1483. The next prime is 1487. The reversal of 1486 is 6841.

It can be divided in two parts, 148 and 6, that multiplied together give a palindrome (888).

1486 is nontrivially palindromic in base 12.

It is a semiprime because it is the product of two primes.

It is a pancake number, because a pancake can be divided into 1486 parts by 54 straight cuts.

1486 is an undulating number in base 12.

It is a plaindrome in base 16.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370 + ... + 373.

It is an arithmetic number, because the mean of its divisors is an integer number (558).

1486 is a deficient number, since it is larger than the sum of its proper divisors (746).

1486 is an equidigital number, since it uses as much as digits as its factorization.

1486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745.

The product of its digits is 192, while the sum is 19.

The square root of 1486 is about 38.5486705348. The cubic root of 1486 is about 11.4114177184.

The spelling of 1486 in words is "one thousand, four hundred eighty-six".

Divisors: 1 2 743 1486