Search a number
-
+
3014421444 = 223283733929
BaseRepresentation
bin1011001110101100…
…0110101111000100
321210002011110211200
42303223012233010
522133142441234
61215041302500
7134462105466
oct26353065704
97702143750
103014421444
1113076204a1
12701634a30
13390693738
142084bc136
15129991d99
hexb3ac6bc4

3014421444 has 18 divisors (see below), whose sum is σ = 7619787630. Its totient is φ = 1004807136.

The previous prime is 3014421439. The next prime is 3014421461. The reversal of 3014421444 is 4441244103.

It can be written as a sum of positive squares in only one way, i.e., 2882401344 + 132020100 = 53688^2 + 11490^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41866929 + ... + 41867000.

It is an arithmetic number, because the mean of its divisors is an integer number (423321535).

Almost surely, 23014421444 is an apocalyptic number.

It is an amenable number.

3014421444 is an abundant number, since it is smaller than the sum of its proper divisors (4605366186).

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

3014421444 is a wasteful number, since it uses less digits than its factorization.

3014421444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83733939 (or 83733934 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 3014421444 is about 54903.7470852400. The cubic root of 3014421444 is about 1444.5569127145.

Adding to 3014421444 its reverse (4441244103), we get a palindrome (7455665547).

The spelling of 3014421444 in words is "three billion, fourteen million, four hundred twenty-one thousand, four hundred forty-four".

Divisors: 1 2 3 4 6 9 12 18 36 83733929 167467858 251201787 334935716 502403574 753605361 1004807148 1507210722 3014421444