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118448 = 2411673
BaseRepresentation
bin11100111010110000
320000110222
4130322300
512242243
62312212
71002221
oct347260
9200428
10118448
1180aa0
1258668
1341bb5
1431248
1525168
hex1ceb0

118448 has 20 divisors (see below), whose sum is σ = 250728. Its totient is φ = 53760.

The previous prime is 118429. The next prime is 118453. The reversal of 118448 is 844811.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

118448 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 in 3 ways as a sum of consecutive naturals, for example, 161 + ... + 512.

2118448 is an apocalyptic number.

It is an amenable number.

118448 is an abundant number, since it is smaller than the sum of its proper divisors (132280).

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

118448 is a wasteful number, since it uses less digits than its factorization.

118448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692 (or 686 counting only the distinct ones).

The product of its digits is 1024, while the sum is 26.

The square root of 118448 is about 344.1627521973. The cubic root of 118448 is about 49.1106758324.

The spelling of 118448 in words is "one hundred eighteen thousand, four hundred forty-eight".

Divisors: 1 2 4 8 11 16 22 44 88 176 673 1346 2692 5384 7403 10768 14806 29612 59224 118448