Base | Representation |
---|---|
bin | 11011011111001… |
… | …00011100011100 |
3 | 121001212100212022 |
4 | 31233210130130 |
5 | 433011330402 |
6 | 34513555312 |
7 | 5466562655 |
oct | 1557443434 |
9 | 531770768 |
10 | 230573852 |
11 | 109175603 |
12 | 65275b38 |
13 | 38a00542 |
14 | 228a052c |
15 | 153982a2 |
hex | dbe471c |
230573852 has 6 divisors (see below), whose sum is σ = 403504248. Its totient is φ = 115286924.
The previous prime is 230573851. The next prime is 230573887. The reversal of 230573852 is 258375032.
It is a super-2 number, since 2×2305738522 = 106328602452235808, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230573851) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28821728 + ... + 28821735.
It is an arithmetic number, because the mean of its divisors is an integer number (67250708).
Almost surely, 2230573852 is an apocalyptic number.
It is an amenable number.
230573852 is a deficient number, since it is larger than the sum of its proper divisors (172930396).
230573852 is a wasteful number, since it uses less digits than its factorization.
230573852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57643467 (or 57643465 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 35.
The square root of 230573852 is about 15184.6584419934. The cubic root of 230573852 is about 613.2017020868.
The spelling of 230573852 in words is "two hundred thirty million, five hundred seventy-three thousand, eight hundred fifty-two".
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