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103048 = 23111171
BaseRepresentation
bin11001001010001000
312020100121
4121022020
511244143
62113024
7606301
oct311210
9166317
10103048
1170470
124b774
1337b9a
14297a8
15207ed
hex19288

103048 has 16 divisors (see below), whose sum is σ = 210960. Its totient is φ = 46800.

The previous prime is 103043. The next prime is 103049. The reversal of 103048 is 840301.

It is not an unprimeable number, because it can be changed into a prime (103043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498 + ... + 673.

It is an arithmetic number, because the mean of its divisors is an integer number (13185).

2103048 is an apocalyptic number.

It is an amenable number.

103048 is an abundant number, since it is smaller than the sum of its proper divisors (107912).

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

103048 is a wasteful number, since it uses less digits than its factorization.

103048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188 (or 1184 counting only the distinct ones).

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

The square root of 103048 is about 321.0109032416. The cubic root of 103048 is about 46.8827619739.

Adding to 103048 its reverse (840301), we get a palindrome (943349).

The spelling of 103048 in words is "one hundred three thousand, forty-eight".

Divisors: 1 2 4 8 11 22 44 88 1171 2342 4684 9368 12881 25762 51524 103048