Base | Representation |
---|---|
bin | 11011011110001… |
… | …11000100100101 |
3 | 121001122020211100 |
4 | 31233013010211 |
5 | 432444003131 |
6 | 34511230313 |
7 | 5465552133 |
oct | 1557070445 |
9 | 531566740 |
10 | 230453541 |
11 | 1090a317a |
12 | 65218399 |
13 | 3898a856 |
14 | 2286c753 |
15 | 153727e6 |
hex | dbc7125 |
230453541 has 12 divisors (see below), whose sum is σ = 333965632. Its totient is φ = 153133416.
The previous prime is 230453519. The next prime is 230453563. The reversal of 230453541 is 145354032.
230453541 is a `hidden beast` number, since 2 + 304 + 5 + 354 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (230453519) and next prime (230453563).
It is not a de Polignac number, because 230453541 - 218 = 230191397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230453341) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38941 + ... + 44466.
Almost surely, 2230453541 is an apocalyptic number.
It is an amenable number.
230453541 is a deficient number, since it is larger than the sum of its proper divisors (103512091).
230453541 is a wasteful number, since it uses less digits than its factorization.
230453541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83720 (or 83717 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 230453541 is about 15180.6963279027. The cubic root of 230453541 is about 613.0950294745.
The spelling of 230453541 in words is "two hundred thirty million, four hundred fifty-three thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •