Base | Representation |
---|---|
bin | 10000010001100… |
… | …01001010010101 |
3 | 100111212202002020 |
4 | 20020301022111 |
5 | 234422004440 |
6 | 21314003353 |
7 | 3245240355 |
oct | 1010611225 |
9 | 314782066 |
10 | 136516245 |
11 | 70072748 |
12 | 39876559 |
13 | 2238a758 |
14 | 141b8b65 |
15 | beb93d0 |
hex | 8231295 |
136516245 has 16 divisors (see below), whose sum is σ = 218754432. Its totient is φ = 72699200.
The previous prime is 136516229. The next prime is 136516301. The reversal of 136516245 is 542615631.
It is not a de Polignac number, because 136516245 - 24 = 136516229 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4024 + ... + 17006.
It is an arithmetic number, because the mean of its divisors is an integer number (13672152).
Almost surely, 2136516245 is an apocalyptic number.
136516245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
136516245 is a deficient number, since it is larger than the sum of its proper divisors (82238187).
136516245 is a wasteful number, since it uses less digits than its factorization.
136516245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13692.
The product of its digits is 21600, while the sum is 33.
The square root of 136516245 is about 11684.0166466845. The cubic root of 136516245 is about 514.9061883355.
The spelling of 136516245 in words is "one hundred thirty-six million, five hundred sixteen thousand, two hundred forty-five".
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