Base | Representation |
---|---|
bin | 10000001000010… |
… | …10010100000010 |
3 | 100102121101102122 |
4 | 20010022110002 |
5 | 234114333141 |
6 | 21232044242 |
7 | 3232050362 |
oct | 1004122402 |
9 | 312541378 |
10 | 135308546 |
11 | 6a41834a |
12 | 39393682 |
13 | 22056b39 |
14 | 13d829a2 |
15 | bd2b64b |
hex | 810a502 |
135308546 has 4 divisors (see below), whose sum is σ = 202962822. Its totient is φ = 67654272.
The previous prime is 135308531. The next prime is 135308549. The reversal of 135308546 is 645803531.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 645803531 = 17 ⋅37988443.
It can be written as a sum of positive squares in only one way, i.e., 117961321 + 17347225 = 10861^2 + 4165^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (135308549) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33827135 + ... + 33827138.
Almost surely, 2135308546 is an apocalyptic number.
135308546 is a deficient number, since it is larger than the sum of its proper divisors (67654276).
135308546 is an equidigital number, since it uses as much as digits as its factorization.
135308546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67654275.
The product of its (nonzero) digits is 43200, while the sum is 35.
The square root of 135308546 is about 11632.2201664171. The cubic root of 135308546 is about 513.3833060737.
The spelling of 135308546 in words is "one hundred thirty-five million, three hundred eight thousand, five hundred forty-six".
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