Base | Representation |
---|---|
bin | 11011011110001… |
… | …01110110001110 |
3 | 121001121222221121 |
4 | 31233011312032 |
5 | 432443323101 |
6 | 34511151154 |
7 | 5465531410 |
oct | 1557056616 |
9 | 531558847 |
10 | 230448526 |
11 | 10909a430 |
12 | 652154ba |
13 | 38988499 |
14 | 2286a9b0 |
15 | 153710a1 |
hex | dbc5d8e |
230448526 has 32 divisors (see below), whose sum is σ = 435439872. Its totient is φ = 88853760.
The previous prime is 230448521. The next prime is 230448541. The reversal of 230448526 is 625844032.
It is a junction number, because it is equal to n+sod(n) for n = 230448491 and 230448500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230448521) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7225 + ... + 22651.
It is an arithmetic number, because the mean of its divisors is an integer number (13607496).
Almost surely, 2230448526 is an apocalyptic number.
230448526 is a deficient number, since it is larger than the sum of its proper divisors (204991346).
230448526 is a wasteful number, since it uses less digits than its factorization.
230448526 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15544.
The product of its (nonzero) digits is 46080, while the sum is 34.
The square root of 230448526 is about 15180.5311501278. The cubic root of 230448526 is about 613.0905821662.
The spelling of 230448526 in words is "two hundred thirty million, four hundred forty-eight thousand, five hundred twenty-six".
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