Base | Representation |
---|---|
bin | 10000001101101… |
… | …10001111011101 |
3 | 100110221011102211 |
4 | 20012312033131 |
5 | 234304402030 |
6 | 21255120421 |
7 | 3241042450 |
oct | 1006661735 |
9 | 313834384 |
10 | 136012765 |
11 | 6a859449 |
12 | 39673111 |
13 | 22242535 |
14 | 140c7497 |
15 | be1a12a |
hex | 81b63dd |
136012765 has 8 divisors (see below), whose sum is σ = 186531840. Its totient is φ = 93265872.
The previous prime is 136012763. The next prime is 136012831. The reversal of 136012765 is 567210631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 136012765 - 21 = 136012763 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136012763) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1943005 + ... + 1943074.
It is an arithmetic number, because the mean of its divisors is an integer number (23316480).
Almost surely, 2136012765 is an apocalyptic number.
It is an amenable number.
136012765 is a deficient number, since it is larger than the sum of its proper divisors (50519075).
136012765 is an equidigital number, since it uses as much as digits as its factorization.
136012765 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3886091.
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 136012765 is about 11662.4510717087. The cubic root of 136012765 is about 514.2724070447.
The spelling of 136012765 in words is "one hundred thirty-six million, twelve thousand, seven hundred sixty-five".
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