Base | Representation |
---|---|
bin | 10010010000011… |
… | …01101101010110 |
3 | 101200011201220021 |
4 | 21020031231112 |
5 | 303201220441 |
6 | 23110255354 |
7 | 3536511226 |
oct | 1110155526 |
9 | 350151807 |
10 | 153148246 |
11 | 794a25a9 |
12 | 4335755a |
13 | 25961b84 |
14 | 164a8086 |
15 | d6a23d1 |
hex | 920db56 |
153148246 has 32 divisors (see below), whose sum is σ = 258278400. Its totient is φ = 67767840.
The previous prime is 153148213. The next prime is 153148249. The reversal of 153148246 is 642841351.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153148249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31921 + ... + 36403.
It is an arithmetic number, because the mean of its divisors is an integer number (8071200).
Almost surely, 2153148246 is an apocalyptic number.
153148246 is a deficient number, since it is larger than the sum of its proper divisors (105130154).
153148246 is a wasteful number, since it uses less digits than its factorization.
153148246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4564.
The product of its digits is 23040, while the sum is 34.
The square root of 153148246 is about 12375.3079153611. The cubic root of 153148246 is about 535.0208114884.
Adding to 153148246 its reverse (642841351), we get a palindrome (795989597).
The spelling of 153148246 in words is "one hundred fifty-three million, one hundred forty-eight thousand, two hundred forty-six".
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