Base | Representation |
---|---|
bin | 11011011111001… |
… | …00011000000100 |
3 | 121001212100110221 |
4 | 31233210120010 |
5 | 433011323242 |
6 | 34513554124 |
7 | 5466562105 |
oct | 1557443004 |
9 | 531770427 |
10 | 230573572 |
11 | 109175379 |
12 | 65275944 |
13 | 38a00388 |
14 | 228a03ac |
15 | 15398167 |
hex | dbe4604 |
230573572 has 6 divisors (see below), whose sum is σ = 403503758. Its totient is φ = 115286784.
The previous prime is 230573561. The next prime is 230573579. The reversal of 230573572 is 275375032.
It can be written as a sum of positive squares in only one way, i.e., 207763396 + 22810176 = 14414^2 + 4776^2 .
It is not an unprimeable number, because it can be changed into a prime (230573579) 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 as a sum of consecutive naturals, namely, 28821693 + ... + 28821700.
Almost surely, 2230573572 is an apocalyptic number.
It is an amenable number.
230573572 is a deficient number, since it is larger than the sum of its proper divisors (172930186).
230573572 is a wasteful number, since it uses less digits than its factorization.
230573572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57643397 (or 57643395 counting only the distinct ones).
The product of its (nonzero) digits is 44100, while the sum is 34.
The square root of 230573572 is about 15184.6492221585. The cubic root of 230573572 is about 613.2014538706.
The spelling of 230573572 in words is "two hundred thirty million, five hundred seventy-three thousand, five hundred seventy-two".
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