Base | Representation |
---|---|
bin | 10000000110110… |
… | …10010110101001 |
3 | 100102020101222001 |
4 | 20003122112221 |
5 | 234042041410 |
6 | 21223531001 |
7 | 3230301562 |
oct | 1003322651 |
9 | 312211861 |
10 | 135112105 |
11 | 6a2a37a7 |
12 | 392b9a61 |
13 | 21cb85bb |
14 | 13d31169 |
15 | bcdd33a |
hex | 80da5a9 |
135112105 has 16 divisors (see below), whose sum is σ = 170532864. Its totient is φ = 102623040.
The previous prime is 135112099. The next prime is 135112111. The reversal of 135112105 is 501211531.
It is an interprime number because it is at equal distance from previous prime (135112099) and next prime (135112111).
It is not a de Polignac number, because 135112105 - 211 = 135110057 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9 + ... + 16438.
It is an arithmetic number, because the mean of its divisors is an integer number (10658304).
Almost surely, 2135112105 is an apocalyptic number.
It is an amenable number.
135112105 is a deficient number, since it is larger than the sum of its proper divisors (35420759).
135112105 is a wasteful number, since it uses less digits than its factorization.
135112105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16536.
The product of its (nonzero) digits is 150, while the sum is 19.
The square root of 135112105 is about 11623.7732686077. The cubic root of 135112105 is about 513.1347423851.
Adding to 135112105 its reverse (501211531), we get a palindrome (636323636).
It can be divided in two parts, 1351 and 12105, that added together give a square (13456 = 1162).
The spelling of 135112105 in words is "one hundred thirty-five million, one hundred twelve thousand, one hundred five".
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