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4986212 = 2271116189
BaseRepresentation
bin10011000001010101100100
3100101022210112
4103001111210
52234024322
6254512152
760245030
oct23012544
910338715
104986212
1128a6240
121805658
13105772a
1493b1c0
156875e2
hex4c1564

4986212 has 24 divisors (see below), whose sum is σ = 10879680. Its totient is φ = 1942560.

The previous prime is 4986211. The next prime is 4986221. The reversal of 4986212 is 2126894.

It is not an unprimeable number, because it can be changed into a prime (4986211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7787 + ... + 8402.

It is an arithmetic number, because the mean of its divisors is an integer number (453320).

Almost surely, 24986212 is an apocalyptic number.

It is an amenable number.

4986212 is an abundant number, since it is smaller than the sum of its proper divisors (5893468).

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

4986212 is a wasteful number, since it uses less digits than its factorization.

4986212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16211 (or 16209 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 4986212 is about 2232.9827585541. The cubic root of 4986212 is about 170.8402689761.

The spelling of 4986212 in words is "four million, nine hundred eighty-six thousand, two hundred twelve".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 16189 32378 64756 113323 178079 226646 356158 453292 712316 1246553 2493106 4986212