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4103228 = 221025807
BaseRepresentation
bin1111101001110000111100
321201110120102
433221300330
52022300403
6223540232
746606523
oct17516074
97643512
104103228
1123528a8
12145a678
13b0885c
1478b4ba
15560b88
hex3e9c3c

4103228 has 6 divisors (see below), whose sum is σ = 7180656. Its totient is φ = 2051612.

The previous prime is 4103227. The next prime is 4103233. The reversal of 4103228 is 8223014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4103227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512900 + ... + 512907.

It is an arithmetic number, because the mean of its divisors is an integer number (1196776).

Almost surely, 24103228 is an apocalyptic number.

It is an amenable number.

4103228 is a deficient number, since it is larger than the sum of its proper divisors (3077428).

4103228 is a wasteful number, since it uses less digits than its factorization.

4103228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025811 (or 1025809 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4103228 is about 2025.6426140857. The cubic root of 4103228 is about 160.0940592778.

The spelling of 4103228 in words is "four million, one hundred three thousand, two hundred twenty-eight".

Divisors: 1 2 4 1025807 2051614 4103228