Base | Representation |
---|---|
bin | 1111111111111… |
… | …00001010011101 |
3 | 100100112011112221 |
4 | 13333330022131 |
5 | 233323431023 |
6 | 21152225341 |
7 | 3216461341 |
oct | 777741235 |
9 | 310464487 |
10 | 134202013 |
11 | 69831a60 |
12 | 38b3b251 |
13 | 21a5a29a |
14 | 13b75621 |
15 | bbad85d |
hex | 7ffc29d |
134202013 has 8 divisors (see below), whose sum is σ = 148802976. Its totient is φ = 120001200.
The previous prime is 134202001. The next prime is 134202023. The reversal of 134202013 is 310202431.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 134202013 - 25 = 134201981 is a prime.
It is a Duffinian number.
134202013 is a modest number, since divided by 2013 gives 1342 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134202023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99331 + ... + 100672.
It is an arithmetic number, because the mean of its divisors is an integer number (18600372).
Almost surely, 2134202013 is an apocalyptic number.
It is an amenable number.
134202013 is a deficient number, since it is larger than the sum of its proper divisors (14600963).
134202013 is a wasteful number, since it uses less digits than its factorization.
134202013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200075.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 134202013 is about 11584.5592492766. The cubic root of 134202013 is about 511.9800165642.
Adding to 134202013 its reverse (310202431), we get a palindrome (444404444).
The spelling of 134202013 in words is "one hundred thirty-four million, two hundred two thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •