Base | Representation |
---|---|
bin | 11011011011101… |
… | …10100000000100 |
3 | 121001000111010111 |
4 | 31231312200010 |
5 | 432402423044 |
6 | 34500202404 |
7 | 5463006031 |
oct | 1555664004 |
9 | 531014114 |
10 | 230123524 |
11 | 108998234 |
12 | 65099404 |
13 | 388a3587 |
14 | 227c4388 |
15 | 15309b34 |
hex | db76804 |
230123524 has 24 divisors (see below), whose sum is σ = 409167360. Its totient is φ = 113228544.
The previous prime is 230123513. The next prime is 230123549. The reversal of 230123524 is 425321032.
It is a junction number, because it is equal to n+sod(n) for n = 230123495 and 230123504.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 110517 + ... + 112579.
It is an arithmetic number, because the mean of its divisors is an integer number (17048640).
Almost surely, 2230123524 is an apocalyptic number.
It is an amenable number.
230123524 is a deficient number, since it is larger than the sum of its proper divisors (179043836).
230123524 is a wasteful number, since it uses less digits than its factorization.
230123524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2499 (or 2497 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 230123524 is about 15169.8228071392. The cubic root of 230123524 is about 612.8022322940.
Adding to 230123524 its reverse (425321032), we get a palindrome (655444556).
The spelling of 230123524 in words is "two hundred thirty million, one hundred twenty-three thousand, five hundred twenty-four".
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