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229034412 = 22335340013
BaseRepresentation
bin11011010011011…
…00100110101100
3120221222011011000
431221230212230
5432113100122
634421000300
75450521545
oct1551544654
9527864130
10229034412
11108313a42
1264853090
13385b1929
14225bd4cc
15151920ac
hexda6c9ac

229034412 has 48 divisors (see below), whose sum is σ = 605011680. Its totient is φ = 74902464.

The previous prime is 229034357. The next prime is 229034413. The reversal of 229034412 is 214430922.

229034412 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

229034412 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (229034413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14283 + ... + 25730.

It is an arithmetic number, because the mean of its divisors is an integer number (12604410).

Almost surely, 2229034412 is an apocalyptic number.

It is an amenable number.

229034412 is an abundant number, since it is smaller than the sum of its proper divisors (375977268).

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

229034412 is a wasteful number, since it uses less digits than its factorization.

229034412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40079 (or 40071 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 229034412 is about 15133.8829121941. The cubic root of 229034412 is about 611.8339611083.

The spelling of 229034412 in words is "two hundred twenty-nine million, thirty-four thousand, four hundred twelve".

Divisors: 1 2 3 4 6 9 12 18 27 36 53 54 106 108 159 212 318 477 636 954 1431 1908 2862 5724 40013 80026 120039 160052 240078 360117 480156 720234 1080351 1440468 2120689 2160702 4241378 4321404 6362067 8482756 12724134 19086201 25448268 38172402 57258603 76344804 114517206 229034412