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4212794 = 219110863
BaseRepresentation
bin10000000100100000111010
321221000212102
4100010200322
52034302134
6230143402
750544125
oct20044072
97830772
104212794
112418153
1214b1b62
13b466a1
147b93bc
1558337e
hex40483a

4212794 has 8 divisors (see below), whose sum is σ = 6651840. Its totient is φ = 1995516.

The previous prime is 4212773. The next prime is 4212797. The reversal of 4212794 is 4972124.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4212797) by changing a digit.

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, 55394 + ... + 55469.

It is an arithmetic number, because the mean of its divisors is an integer number (831480).

Almost surely, 24212794 is an apocalyptic number.

4212794 is a deficient number, since it is larger than the sum of its proper divisors (2439046).

4212794 is a wasteful number, since it uses less digits than its factorization.

4212794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110884.

The product of its digits is 4032, while the sum is 29.

The square root of 4212794 is about 2052.5091960817. The cubic root of 4212794 is about 161.5065255665.

The spelling of 4212794 in words is "four million, two hundred twelve thousand, seven hundred ninety-four".

Divisors: 1 2 19 38 110863 221726 2106397 4212794