Base | Representation |
---|---|
bin | 10000010001010… |
… | …01110011011001 |
3 | 100111211012201221 |
4 | 20020221303121 |
5 | 234420023410 |
6 | 21313212041 |
7 | 3245053450 |
oct | 1010516331 |
9 | 314735657 |
10 | 136486105 |
11 | 70052038 |
12 | 39861021 |
13 | 22379b12 |
14 | 141abb97 |
15 | beb04da |
hex | 8229cd9 |
136486105 has 8 divisors (see below), whose sum is σ = 187180992. Its totient is φ = 93590448.
The previous prime is 136486099. The next prime is 136486109. The reversal of 136486105 is 501684631.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 136486105 - 217 = 136355033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (136486109) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1949767 + ... + 1949836.
It is an arithmetic number, because the mean of its divisors is an integer number (23397624).
Almost surely, 2136486105 is an apocalyptic number.
It is an amenable number.
136486105 is a deficient number, since it is larger than the sum of its proper divisors (50694887).
136486105 is an equidigital number, since it uses as much as digits as its factorization.
136486105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3899615.
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 136486105 is about 11682.7267793097. The cubic root of 136486105 is about 514.8682919548.
The spelling of 136486105 in words is "one hundred thirty-six million, four hundred eighty-six thousand, one hundred five".
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