Base | Representation |
---|---|
bin | 10000000000100… |
… | …00100110101101 |
3 | 100100200102101222 |
4 | 20000100212231 |
5 | 233334120431 |
6 | 21154113125 |
7 | 3220260422 |
oct | 1000204655 |
9 | 310612358 |
10 | 134285741 |
11 | 69889957 |
12 | 38b7b7a5 |
13 | 21a89425 |
14 | 13b97d49 |
15 | bbc857b |
hex | 80109ad |
134285741 has 4 divisors (see below), whose sum is σ = 134370912. Its totient is φ = 134200572.
The previous prime is 134285717. The next prime is 134285759. The reversal of 134285741 is 147582431.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-134285741 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134285761) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40175 + ... + 43388.
It is an arithmetic number, because the mean of its divisors is an integer number (33592728).
Almost surely, 2134285741 is an apocalyptic number.
It is an amenable number.
134285741 is a deficient number, since it is larger than the sum of its proper divisors (85171).
134285741 is an equidigital number, since it uses as much as digits as its factorization.
134285741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85170.
The product of its digits is 26880, while the sum is 35.
The square root of 134285741 is about 11588.1724616093. The cubic root of 134285741 is about 512.0864683978.
The spelling of 134285741 in words is "one hundred thirty-four million, two hundred eighty-five thousand, seven hundred forty-one".
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