Base | Representation |
---|---|
bin | 10000001110000… |
… | …11111100011111 |
3 | 100111001000102201 |
4 | 20013003330133 |
5 | 234313201040 |
6 | 21300232331 |
7 | 3241365214 |
oct | 1007037437 |
9 | 314030381 |
10 | 136068895 |
11 | 6a897636 |
12 | 3969b6a7 |
13 | 22261c51 |
14 | 140ddb0b |
15 | be2ba9a |
hex | 81c3f1f |
136068895 has 4 divisors (see below), whose sum is σ = 163282680. Its totient is φ = 108855112.
The previous prime is 136068887. The next prime is 136068923. The reversal of 136068895 is 598860631.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 598860631 = 881 ⋅679751.
It is a cyclic number.
It is not a de Polignac number, because 136068895 - 23 = 136068887 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13606885 + ... + 13606894.
It is an arithmetic number, because the mean of its divisors is an integer number (40820670).
Almost surely, 2136068895 is an apocalyptic number.
136068895 is a deficient number, since it is larger than the sum of its proper divisors (27213785).
136068895 is an equidigital number, since it uses as much as digits as its factorization.
136068895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27213784.
The product of its (nonzero) digits is 311040, while the sum is 46.
The square root of 136068895 is about 11664.8572644503. The cubic root of 136068895 is about 514.3431409455.
The spelling of 136068895 in words is "one hundred thirty-six million, sixty-eight thousand, eight hundred ninety-five".
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