Base | Representation |
---|---|
bin | 10000001111011… |
… | …11011100001010 |
3 | 100111101001211001 |
4 | 20013233130022 |
5 | 234334401200 |
6 | 21304125214 |
7 | 3243036502 |
oct | 1007573412 |
9 | 314331731 |
10 | 136247050 |
11 | 6a9a9475 |
12 | 3976680a |
13 | 222c5074 |
14 | 14148a02 |
15 | be6476a |
hex | 81ef70a |
136247050 has 24 divisors (see below), whose sum is σ = 253917900. Its totient is φ = 54391680.
The previous prime is 136247011. The next prime is 136247093. The reversal of 136247050 is 50742631.
136247050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 5396329 + 130850721 = 2323^2 + 11439^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26056 + ... + 30844.
Almost surely, 2136247050 is an apocalyptic number.
136247050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
136247050 is a deficient number, since it is larger than the sum of its proper divisors (117670850).
136247050 is a wasteful number, since it uses less digits than its factorization.
136247050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5370 (or 5365 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 136247050 is about 11672.4911651284. The cubic root of 136247050 is about 514.5675195338.
Adding to 136247050 its reverse (50742631), we get a palindrome (186989681).
The spelling of 136247050 in words is "one hundred thirty-six million, two hundred forty-seven thousand, fifty".
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