Base | Representation |
---|---|
bin | 10110111110011101… |
… | …10010100111101000 |
3 | 1011211122201120210212 |
4 | 23133032302213220 |
5 | 200230243143422 |
6 | 5400000400252 |
7 | 614450612243 |
oct | 133716624750 |
9 | 34748646725 |
10 | 12335131112 |
11 | 525a950637 |
12 | 2483016088 |
13 | 1217712c65 |
14 | 85033825a |
15 | 4c2dbd9e2 |
hex | 2df3b29e8 |
12335131112 has 8 divisors (see below), whose sum is σ = 23128370850. Its totient is φ = 6167565552.
The previous prime is 12335131103. The next prime is 12335131129. The reversal of 12335131112 is 21113153321.
It can be written as a sum of positive squares in only one way, i.e., 11322236836 + 1012894276 = 106406^2 + 31826^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 770945687 + ... + 770945702.
Almost surely, 212335131112 is an apocalyptic number.
It is an amenable number.
12335131112 is a deficient number, since it is larger than the sum of its proper divisors (10793239738).
12335131112 is a wasteful number, since it uses less digits than its factorization.
12335131112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1541891395 (or 1541891391 counting only the distinct ones).
The product of its digits is 540, while the sum is 23.
Adding to 12335131112 its reverse (21113153321), we get a palindrome (33448284433).
The spelling of 12335131112 in words is "twelve billion, three hundred thirty-five million, one hundred thirty-one thousand, one hundred twelve".
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