Base | Representation |
---|---|
bin | 11000101010100000… |
… | …00110001100100111 |
3 | 1021011211010000010221 |
4 | 30111100012030213 |
5 | 204104302134421 |
6 | 10025534025211 |
7 | 646064260261 |
oct | 142520061447 |
9 | 37154100127 |
10 | 13241443111 |
11 | 56854a4216 |
12 | 2696648207 |
13 | 1330409650 |
14 | 8d8858b31 |
15 | 527745841 |
hex | 315406327 |
13241443111 has 16 divisors (see below), whose sum is σ = 14305334400. Its totient is φ = 12184102368.
The previous prime is 13241443109. The next prime is 13241443133. The reversal of 13241443111 is 11134414231.
It is a cyclic number.
It is not a de Polignac number, because 13241443111 - 21 = 13241443109 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 (13241443141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10130520 + ... + 10131826.
It is an arithmetic number, because the mean of its divisors is an integer number (894083400).
Almost surely, 213241443111 is an apocalyptic number.
13241443111 is a deficient number, since it is larger than the sum of its proper divisors (1063891289).
13241443111 is a wasteful number, since it uses less digits than its factorization.
13241443111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3198.
The product of its digits is 1152, while the sum is 25.
Adding to 13241443111 its reverse (11134414231), we get a palindrome (24375857342).
The spelling of 13241443111 in words is "thirteen billion, two hundred forty-one million, four hundred forty-three thousand, one hundred eleven".
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