Base | Representation |
---|---|
bin | 10000000000000… |
… | …11010011000001 |
3 | 100100120122122011 |
4 | 20000003103001 |
5 | 233330344413 |
6 | 21153012521 |
7 | 3216642463 |
oct | 1000032301 |
9 | 310518564 |
10 | 134231233 |
11 | 69851a04 |
12 | 38b54141 |
13 | 21a6a686 |
14 | 13b82133 |
15 | bbb733d |
hex | 80034c1 |
134231233 has 4 divisors (see below), whose sum is σ = 134255188. Its totient is φ = 134207280.
The previous prime is 134231189. The next prime is 134231249. The reversal of 134231233 is 332132431.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 93373569 + 40857664 = 9663^2 + 6392^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-134231233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (134231263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1435 + ... + 16447.
It is an arithmetic number, because the mean of its divisors is an integer number (33563797).
Almost surely, 2134231233 is an apocalyptic number.
It is an amenable number.
134231233 is a deficient number, since it is larger than the sum of its proper divisors (23955).
134231233 is an equidigital number, since it uses as much as digits as its factorization.
134231233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23954.
The product of its digits is 1296, while the sum is 22.
The square root of 134231233 is about 11585.8203421251. The cubic root of 134231233 is about 512.0171719196.
Adding to 134231233 its reverse (332132431), we get a palindrome (466363664).
The spelling of 134231233 in words is "one hundred thirty-four million, two hundred thirty-one thousand, two hundred thirty-three".
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