Base | Representation |
---|---|
bin | 1100110100011100… |
… | …1101100110101101 |
3 | 22212211021002102002 |
4 | 3031013031212231 |
5 | 24021423020023 |
6 | 1325245142045 |
7 | 151163613260 |
oct | 31507154655 |
9 | 8784232362 |
10 | 3441220013 |
11 | 150652a590 |
12 | 80055a925 |
13 | 42ac28a7a |
14 | 24905acd7 |
15 | 15219ab28 |
hex | cd1cd9ad |
3441220013 has 32 divisors (see below), whose sum is σ = 4357877760. Its totient is φ = 2639482560.
The previous prime is 3441220001. The next prime is 3441220021. The reversal of 3441220013 is 3100221443.
It is not a de Polignac number, because 3441220013 - 24 = 3441219997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3441220033) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2694131 + ... + 2695407.
It is an arithmetic number, because the mean of its divisors is an integer number (136183680).
Almost surely, 23441220013 is an apocalyptic number.
It is an amenable number.
3441220013 is a deficient number, since it is larger than the sum of its proper divisors (916657747).
3441220013 is a wasteful number, since it uses less digits than its factorization.
3441220013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1817.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 3441220013 is about 58661.9127969759. The cubic root of 3441220013 is about 1509.7469004031.
Adding to 3441220013 its reverse (3100221443), we get a palindrome (6541441456).
The spelling of 3441220013 in words is "three billion, four hundred forty-one million, two hundred twenty thousand, thirteen".
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