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1348 = 22337
BaseRepresentation
bin10101000100
31211221
4111010
520343
610124
73634
oct2504
91757
101348
111016
12944
137c9
146c4
155ed
hex544

1348 has 6 divisors (see below), whose sum is σ = 2366. Its totient is φ = 672.

The previous prime is 1327. The next prime is 1361. The reversal of 1348 is 8431.

Adding to 1348 its product of digits (96), we get a square (1444 = 382).

Adding to 1348 its reverse (8431), we get a palindrome (9779).

It can be written as a sum of positive squares in only one way, i.e., 1024 + 324 = 32^2 + 18^2 .

It is a plaindrome in base 10.

It is a nialpdrome in base 12 and base 16.

It is an unprimeable number.

1348 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165 + ... + 172.

It is an amenable number.

1348 is a deficient number, since it is larger than the sum of its proper divisors (1018).

1348 is a wasteful number, since it uses less digits than its factorization.

1348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 339 counting only the distinct ones).

The product of its digits is 96, while the sum is 16.

The square root of 1348 is about 36.7151195014. The cubic root of 1348 is about 11.0466339740.

The spelling of 1348 in words is "one thousand, three hundred forty-eight".

Divisors: 1 2 4 337 674 1348