Base | Representation |
---|---|
bin | 1101011001100110110… |
… | …1100010111010110100 |
3 | 211000012212201102010212 |
4 | 3112121231202322310 |
5 | 12232433300321434 |
6 | 253431420404552 |
7 | 22426604510141 |
oct | 3263155427264 |
9 | 730185642125 |
10 | 230212120244 |
11 | 896a5816317 |
12 | 387496a6758 |
13 | 1892a6231c2 |
14 | b1dc7853c8 |
15 | 5ec59ed8ce |
hex | 3599b62eb4 |
230212120244 has 6 divisors (see below), whose sum is σ = 402871210434. Its totient is φ = 115106060120.
The previous prime is 230212120231. The next prime is 230212120273. The reversal of 230212120244 is 442021212032.
230212120244 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 222065252644 + 8146867600 = 471238^2 + 90260^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28776515027 + ... + 28776515034.
It is an arithmetic number, because the mean of its divisors is an integer number (67145201739).
Almost surely, 2230212120244 is an apocalyptic number.
It is an amenable number.
230212120244 is a deficient number, since it is larger than the sum of its proper divisors (172659090190).
230212120244 is a wasteful number, since it uses less digits than its factorization.
230212120244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57553030065 (or 57553030063 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 230212120244 its reverse (442021212032), we get a palindrome (672233332276).
The spelling of 230212120244 in words is "two hundred thirty billion, two hundred twelve million, one hundred twenty thousand, two hundred forty-four".
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