Search a number
-
+
3441224020 = 2251313235477
BaseRepresentation
bin1100110100011100…
…1110100101010100
322212211021021220111
43031013032211110
524021423132040
61325245212404
7151163631043
oct31507164524
98784237814
103441224020
1115065325a3
12800561104
1342ac2a840
1424905c55a
1515219bdea
hexcd1ce954

3441224020 has 24 divisors (see below), whose sum is σ = 7782461064. Its totient is φ = 1270605696.

The previous prime is 3441223999. The next prime is 3441224027. The reversal of 3441224020 is 204221443.

It is a happy number.

3441224020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2808976 + 3438415044 = 1676^2 + 58638^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3441223982 and 3441224000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3441224027) 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, 6617479 + ... + 6617998.

It is an arithmetic number, because the mean of its divisors is an integer number (324269211).

Almost surely, 23441224020 is an apocalyptic number.

It is an amenable number.

3441224020 is an abundant number, since it is smaller than the sum of its proper divisors (4341237044).

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

3441224020 is a wasteful number, since it uses less digits than its factorization.

3441224020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13235499 (or 13235497 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 3441224020 is about 58661.9469503016. The cubic root of 3441224020 is about 1509.7474863923.

Adding to 3441224020 its reverse (204221443), we get a palindrome (3645445463).

The spelling of 3441224020 in words is "three billion, four hundred forty-one million, two hundred twenty-four thousand, twenty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 13235477 26470954 52941908 66177385 132354770 172061201 264709540 344122402 688244804 860306005 1720612010 3441224020