Base | Representation |
---|---|
bin | 1111101010000… |
… | …00011110101010 |
3 | 100011010120021020 |
4 | 13311000132222 |
5 | 232110223411 |
6 | 21010553310 |
7 | 3153224046 |
oct | 765003652 |
9 | 304116236 |
10 | 131336106 |
11 | 68154840 |
12 | 37b98836 |
13 | 21295995 |
14 | 1362b026 |
15 | b7e4606 |
hex | 7d407aa |
131336106 has 32 divisors (see below), whose sum is σ = 287940096. Its totient is φ = 39606000.
The previous prime is 131336081. The next prime is 131336123. The reversal of 131336106 is 601633131.
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, 9211 + ... + 18641.
It is an arithmetic number, because the mean of its divisors is an integer number (8998128).
Almost surely, 2131336106 is an apocalyptic number.
131336106 is an abundant number, since it is smaller than the sum of its proper divisors (156603990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131336106 is a wasteful number, since it uses less digits than its factorization.
131336106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9658.
The product of its (nonzero) digits is 972, while the sum is 24.
The square root of 131336106 is about 11460.1965951724. The cubic root of 131336106 is about 508.3092878590.
Adding to 131336106 its reverse (601633131), we get a palindrome (732969237).
The spelling of 131336106 in words is "one hundred thirty-one million, three hundred thirty-six thousand, one hundred six".
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