Base | Representation |
---|---|
bin | 110100010110000001110101… |
… | …001000011011101010010001 |
3 | 1010012010001221220001001201220 |
4 | 310112001311020123222101 |
5 | 220133244102311212241 |
6 | 2133342010312515253 |
7 | 66330166141025535 |
oct | 6426016510335221 |
9 | 1105101856031656 |
10 | 230212212210321 |
11 | 673974a6199a00 |
12 | 219a08040abb29 |
13 | 9b5bbc2b22a43 |
14 | 40bc48ad4dbc5 |
15 | 1b935344ca166 |
hex | d1607521ba91 |
230212212210321 has 24 divisors (see below), whose sum is σ = 337393427320992. Its totient is φ = 139521507945600.
The previous prime is 230212212210301. The next prime is 230212212210361. The reversal of 230212212210321 is 123012212212032.
It is not a de Polignac number, because 230212212210321 - 26 = 230212212210257 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 230212212210291 and 230212212210300.
It is not an unprimeable number, because it can be changed into a prime (230212212210301) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47609001 + ... + 52221081.
It is an arithmetic number, because the mean of its divisors is an integer number (14058059471708).
Almost surely, 2230212212210321 is an apocalyptic number.
It is an amenable number.
230212212210321 is a deficient number, since it is larger than the sum of its proper divisors (107181215110671).
230212212210321 is a wasteful number, since it uses less digits than its factorization.
230212212210321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4749613 (or 4749602 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 230212212210321 its reverse (123012212212032), we get a palindrome (353224424422353).
The spelling of 230212212210321 in words is "two hundred thirty trillion, two hundred twelve billion, two hundred twelve million, two hundred ten thousand, three hundred twenty-one".
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