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16028852 = 2274313313
BaseRepresentation
bin111101001001…
…010010110100
31010011100110012
4331021102310
513100410402
61331315352
7253146230
oct75112264
933140405
1016028852
119058794
12544bb58
133422a38
1421b35c0
151619452
hexf494b4

16028852 has 24 divisors (see below), whose sum is σ = 32805696. Its totient is φ = 6709248.

The previous prime is 16028849. The next prime is 16028867. The reversal of 16028852 is 25882061.

16028852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5453 + ... + 7860.

It is an arithmetic number, because the mean of its divisors is an integer number (1366904).

Almost surely, 216028852 is an apocalyptic number.

It is an amenable number.

16028852 is an abundant number, since it is smaller than the sum of its proper divisors (16776844).

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

16028852 is a wasteful number, since it uses less digits than its factorization.

16028852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13367 (or 13365 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 16028852 is about 4003.6048756090. The cubic root of 16028852 is about 252.1355825368.

The spelling of 16028852 in words is "sixteen million, twenty-eight thousand, eight hundred fifty-two".

Divisors: 1 2 4 7 14 28 43 86 172 301 602 1204 13313 26626 53252 93191 186382 372764 572459 1144918 2289836 4007213 8014426 16028852