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248696 = 2374441
BaseRepresentation
bin111100101101111000
3110122010222
4330231320
530424241
65155212
72054030
oct745570
9418128
10248696
1115a938
12bbb08
1389276
14668c0
154da4b
hex3cb78

248696 has 16 divisors (see below), whose sum is σ = 533040. Its totient is φ = 106560.

The previous prime is 248683. The next prime is 248701. The reversal of 248696 is 696842.

It is a congruent number.

It is an unprimeable number.

248696 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2165 + ... + 2276.

It is an arithmetic number, because the mean of its divisors is an integer number (33315).

2248696 is an apocalyptic number.

It is an amenable number.

248696 is an abundant number, since it is smaller than the sum of its proper divisors (284344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248696 is a wasteful number, since it uses less digits than its factorization.

248696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4454 (or 4450 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 248696 is about 498.6942951348. The cubic root of 248696 is about 62.8863323697.

The spelling of 248696 in words is "two hundred forty-eight thousand, six hundred ninety-six".

Divisors: 1 2 4 7 8 14 28 56 4441 8882 17764 31087 35528 62174 124348 248696