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3441220013 = 711794431277
BaseRepresentation
bin1100110100011100…
…1101100110101101
322212211021002102002
43031013031212231
524021423020023
61325245142045
7151163613260
oct31507154655
98784232362
103441220013
11150652a590
1280055a925
1342ac28a7a
1424905acd7
1515219ab28
hexcd1cd9ad

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".

Divisors: 1 7 11 77 79 443 553 869 1277 3101 4873 6083 8939 14047 34111 34997 98329 100883 244979 384967 565711 706181 1109713 2694769 3959977 6222821 7767991 43559747 44691169 312838183 491602859 3441220013