Base | Representation |
---|---|
bin | 10000001110011… |
… | …01010011011100 |
3 | 100111002222000110 |
4 | 20013031103130 |
5 | 234320412403 |
6 | 21301130020 |
7 | 3241615035 |
oct | 1007152334 |
9 | 314088013 |
10 | 136107228 |
11 | 6a913414 |
12 | 396b9910 |
13 | 2227652a |
14 | 1410da8c |
15 | be38103 |
hex | 81cd4dc |
136107228 has 12 divisors (see below), whose sum is σ = 317583560. Its totient is φ = 45369072.
The previous prime is 136107227. The next prime is 136107229. The reversal of 136107228 is 822701631.
It is an interprime number because it is at equal distance from previous prime (136107227) and next prime (136107229).
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 136107195 and 136107204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136107221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5671123 + ... + 5671146.
Almost surely, 2136107228 is an apocalyptic number.
It is an amenable number.
136107228 is an abundant number, since it is smaller than the sum of its proper divisors (181476332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136107228 is a wasteful number, since it uses less digits than its factorization.
136107228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11342276 (or 11342274 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 136107228 is about 11666.5002464321. The cubic root of 136107228 is about 514.3914362458.
Adding to 136107228 its reverse (822701631), we get a palindrome (958808859).
The spelling of 136107228 in words is "one hundred thirty-six million, one hundred seven thousand, two hundred twenty-eight".
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