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3064212 = 2232471811
BaseRepresentation
bin1011101100000110010100
312202200022100
423230012110
51241023322
6145402100
735021364
oct13540624
95680270
103064212
111803208
121039330
13833958
1459a9a4
15407dac
hex2ec194

3064212 has 36 divisors (see below), whose sum is σ = 7914816. Its totient is φ = 999120.

The previous prime is 3064207. The next prime is 3064241. The reversal of 3064212 is 2124603.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 787 + ... + 2597.

It is an arithmetic number, because the mean of its divisors is an integer number (219856).

Almost surely, 23064212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3064212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3957408).

3064212 is an abundant number, since it is smaller than the sum of its proper divisors (4850604).

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

3064212 is a wasteful number, since it uses less digits than its factorization.

3064212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868 (or 1863 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3064212 is about 1750.4890745160. The cubic root of 3064212 is about 145.2466985463.

Adding to 3064212 its reverse (2124603), we get a palindrome (5188815).

The spelling of 3064212 in words is "three million, sixty-four thousand, two hundred twelve".

Divisors: 1 2 3 4 6 9 12 18 36 47 94 141 188 282 423 564 846 1692 1811 3622 5433 7244 10866 16299 21732 32598 65196 85117 170234 255351 340468 510702 766053 1021404 1532106 3064212