Base | Representation |
---|---|
bin | 10000001000000… |
… | …01000000111010 |
3 | 100102112110011222 |
4 | 20010001000322 |
5 | 234112123313 |
6 | 21231152042 |
7 | 3231531341 |
oct | 1004010072 |
9 | 312473158 |
10 | 135270458 |
11 | 6a3a1774 |
12 | 39375622 |
13 | 220426bb |
14 | 13d72b58 |
15 | bd20208 |
hex | 810103a |
135270458 has 8 divisors (see below), whose sum is σ = 202955220. Its totient is φ = 67618720.
The previous prime is 135270451. The next prime is 135270467. The reversal of 135270458 is 854072531.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 129572689 + 5697769 = 11383^2 + 2387^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (135270451) 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 in 3 ways as a sum of consecutive naturals, for example, 10598 + ... + 19566.
Almost surely, 2135270458 is an apocalyptic number.
135270458 is a deficient number, since it is larger than the sum of its proper divisors (67684762).
135270458 is an equidigital number, since it uses as much as digits as its factorization.
135270458 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16512.
The product of its (nonzero) digits is 33600, while the sum is 35.
The square root of 135270458 is about 11630.5828744737. The cubic root of 135270458 is about 513.3351308008.
The spelling of 135270458 in words is "one hundred thirty-five million, two hundred seventy thousand, four hundred fifty-eight".
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