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28848054 = 234808009
BaseRepresentation
bin110111000001…
…0111110110110
32000021122002110
41232002332312
524341114204
62510151450
7500130054
oct156027666
960248073
1028848054
1115313a74
1297b2586
135c90871
143b8d1d4
1527ec889
hex1b82fb6

28848054 has 8 divisors (see below), whose sum is σ = 57696120. Its totient is φ = 9616016.

The previous prime is 28848041. The next prime is 28848107. The reversal of 28848054 is 45084882.

It is a sphenic number, since it is the product of 3 distinct primes.

28848054 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2403999 + ... + 2404010.

It is an arithmetic number, because the mean of its divisors is an integer number (7212015).

Almost surely, 228848054 is an apocalyptic number.

28848054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

28848054 is a wasteful number, since it uses less digits than its factorization.

28848054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4808014.

The product of its (nonzero) digits is 81920, while the sum is 39.

The square root of 28848054 is about 5371.0384470789. The cubic root of 28848054 is about 306.6941607885.

The spelling of 28848054 in words is "twenty-eight million, eight hundred forty-eight thousand, fifty-four".

Divisors: 1 2 3 6 4808009 9616018 14424027 28848054