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4993184 = 25722291
BaseRepresentation
bin10011000011000010100000
3100101200100202
4103003002200
52234240214
6255004332
760304250
oct23030240
910350322
104993184
1129004a9
1218096a8
13105a961
1493d960
156896de
hex4c30a0

4993184 has 24 divisors (see below), whose sum is σ = 11235168. Its totient is φ = 2139840.

The previous prime is 4993159. The next prime is 4993199. The reversal of 4993184 is 4813994.

4993184 = T89 + T90 + ... + T312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10922 + ... + 11369.

It is an arithmetic number, because the mean of its divisors is an integer number (468132).

Almost surely, 24993184 is an apocalyptic number.

It is an amenable number.

4993184 is an abundant number, since it is smaller than the sum of its proper divisors (6241984).

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

4993184 is a wasteful number, since it uses less digits than its factorization.

4993184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22308 (or 22300 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 4993184 is about 2234.5433537974. The cubic root of 4993184 is about 170.9198580264.

The spelling of 4993184 in words is "four million, nine hundred ninety-three thousand, one hundred eighty-four".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 22291 44582 89164 156037 178328 312074 356656 624148 713312 1248296 2496592 4993184