Base | Representation |
---|---|
bin | 110100010110000001111011… |
… | …001010001001011011011111 |
3 | 1010012010002012221022010120111 |
4 | 310112001323022021123133 |
5 | 220133244304202320411 |
6 | 2133342024324030451 |
7 | 66330201506334421 |
oct | 6426017312113337 |
9 | 1105102187263514 |
10 | 230212313323231 |
11 | 67397548280598 |
12 | 219a0831b32427 |
13 | 9b5bc0aa65c75 |
14 | 40bc49a550811 |
15 | 1b9353d2ee721 |
hex | d1607b2896df |
230212313323231 has 8 divisors (see below), whose sum is σ = 232896742354800. Its totient is φ = 227530057043520.
The previous prime is 230212313323193. The next prime is 230212313323241. The reversal of 230212313323231 is 132323313212032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230212313323231 - 217 = 230212313192159 is a prime.
It is a super-2 number, since 2×2302123133232312 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230212313323193 and 230212313323202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230212313323241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542974821 + ... + 543398638.
It is an arithmetic number, because the mean of its divisors is an integer number (29112092794350).
Almost surely, 2230212313323231 is an apocalyptic number.
230212313323231 is a deficient number, since it is larger than the sum of its proper divisors (2684429031569).
230212313323231 is a wasteful number, since it uses less digits than its factorization.
230212313323231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1086375929.
The product of its (nonzero) digits is 23328, while the sum is 31.
Adding to 230212313323231 its reverse (132323313212032), we get a palindrome (362535626535263).
The spelling of 230212313323231 in words is "two hundred thirty trillion, two hundred twelve billion, three hundred thirteen million, three hundred twenty-three thousand, two hundred thirty-one".
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