Base | Representation |
---|---|
bin | 11011011110001… |
… | …11000100001110 |
3 | 121001122020210111 |
4 | 31233013010032 |
5 | 432444003033 |
6 | 34511230234 |
7 | 5465552101 |
oct | 1557070416 |
9 | 531566714 |
10 | 230453518 |
11 | 1090a3159 |
12 | 6521837a |
13 | 3898a839 |
14 | 2286c738 |
15 | 153727cd |
hex | dbc710e |
230453518 has 8 divisors (see below), whose sum is σ = 349103160. Its totient is φ = 114085800.
The previous prime is 230453441. The next prime is 230453519. The reversal of 230453518 is 815354032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 230453518.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230453519) 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, 570228 + ... + 570631.
It is an arithmetic number, because the mean of its divisors is an integer number (43637895).
Almost surely, 2230453518 is an apocalyptic number.
230453518 is a deficient number, since it is larger than the sum of its proper divisors (118649642).
230453518 is a wasteful number, since it uses less digits than its factorization.
230453518 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1140962.
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 230453518 is about 15180.6955703617. The cubic root of 230453518 is about 613.0950090783.
The spelling of 230453518 in words is "two hundred thirty million, four hundred fifty-three thousand, five hundred eighteen".
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