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4199412 = 223749993
BaseRepresentation
bin10000000001001111110100
321220100111210
4100001033310
52033340122
6230001420
750460120
oct20011764
97810453
104199412
112409098
1214a6270
13b40579
147b4580
1557e40c
hex4013f4

4199412 has 24 divisors (see below), whose sum is σ = 11198656. Its totient is φ = 1199808.

The previous prime is 4199411. The next prime is 4199441. The reversal of 4199412 is 2149914.

It is a super-2 number, since 2×41994122 = 35270122291488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4199412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4199411) 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, 24913 + ... + 25080.

Almost surely, 24199412 is an apocalyptic number.

4199412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4199412 is an abundant number, since it is smaller than the sum of its proper divisors (6999244).

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

4199412 is a wasteful number, since it uses less digits than its factorization.

4199412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50007 (or 50005 counting only the distinct ones).

The product of its digits is 2592, while the sum is 30.

The square root of 4199412 is about 2049.2466908598. The cubic root of 4199412 is about 161.3353349174.

The spelling of 4199412 in words is "four million, one hundred ninety-nine thousand, four hundred twelve".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 49993 99986 149979 199972 299958 349951 599916 699902 1049853 1399804 2099706 4199412