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4993180 = 225249659
BaseRepresentation
bin10011000011000010011100
3100101200100121
4103003002130
52234240210
6255004324
760304243
oct23030234
910350317
104993180
1129004a5
1218096a4
13105a95a
1493d95a
156896da
hex4c309c

4993180 has 12 divisors (see below), whose sum is σ = 10485720. Its totient is φ = 1997264.

The previous prime is 4993159. The next prime is 4993199. The reversal of 4993180 is 813994.

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, 124810 + ... + 124849.

It is an arithmetic number, because the mean of its divisors is an integer number (873810).

Almost surely, 24993180 is an apocalyptic number.

It is an amenable number.

4993180 is an abundant number, since it is smaller than the sum of its proper divisors (5492540).

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

4993180 is a wasteful number, since it uses less digits than its factorization.

4993180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249668 (or 249666 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 4993180 is about 2234.5424587597. The cubic root of 4993180 is about 170.9198123856.

The spelling of 4993180 in words is "four million, nine hundred ninety-three thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 249659 499318 998636 1248295 2496590 4993180