Search a number
-
+
3044240444 = 227215531839
BaseRepresentation
bin1011010101110011…
…0110110000111100
321212011021102211002
42311130312300330
522213311143234
61222024345432
7135303421400
oct26534666074
97764242732
103044240444
1113224379a3
1270b615278
1339690420b
1420c441100
1512c3d227e
hexb5736c3c

3044240444 has 18 divisors (see below), whose sum is σ = 6197204160. Its totient is φ = 1304674392.

The previous prime is 3044240443. The next prime is 3044240497. The reversal of 3044240444 is 4440424403.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3044240443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7765724 + ... + 7766115.

It is an arithmetic number, because the mean of its divisors is an integer number (344289120).

Almost surely, 23044240444 is an apocalyptic number.

It is an amenable number.

3044240444 is an abundant number, since it is smaller than the sum of its proper divisors (3152963716).

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

3044240444 is a wasteful number, since it uses less digits than its factorization.

3044240444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15531857 (or 15531848 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

The square root of 3044240444 is about 55174.6358755543. The cubic root of 3044240444 is about 1449.3045327549.

Adding to 3044240444 its reverse (4440424403), we get a palindrome (7484664847).

The spelling of 3044240444 in words is "three billion, forty-four million, two hundred forty thousand, four hundred forty-four".

Divisors: 1 2 4 7 14 28 49 98 196 15531839 31063678 62127356 108722873 217445746 434891492 761060111 1522120222 3044240444