Base | Representation |
---|---|
bin | 1101011010000101111… |
… | …0101011110101010001 |
3 | 211000112221221110102110 |
4 | 3112201132223311101 |
5 | 12233220131123241 |
6 | 253452353535533 |
7 | 22433046311655 |
oct | 3264136536521 |
9 | 730487843373 |
10 | 230342442321 |
11 | 89762338212 |
12 | 387852745a9 |
13 | 1894b622464 |
14 | b211bcaa65 |
15 | 5ed2192816 |
hex | 35a17abd51 |
230342442321 has 8 divisors (see below), whose sum is σ = 311448936384. Its totient is φ = 151398788240.
The previous prime is 230342442313. The next prime is 230342442349. The reversal of 230342442321 is 123244243032.
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 230342442321 - 23 = 230342442313 is a prime.
It is not an unprimeable number, because it can be changed into a prime (230342442221) 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, 540709746 + ... + 540710171.
It is an arithmetic number, because the mean of its divisors is an integer number (38931117048).
Almost surely, 2230342442321 is an apocalyptic number.
It is an amenable number.
230342442321 is a deficient number, since it is larger than the sum of its proper divisors (81106494063).
230342442321 is a wasteful number, since it uses less digits than its factorization.
230342442321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1081419991.
The product of its (nonzero) digits is 27648, while the sum is 30.
Adding to 230342442321 its reverse (123244243032), we get a palindrome (353586685353).
The spelling of 230342442321 in words is "two hundred thirty billion, three hundred forty-two million, four hundred forty-two thousand, three hundred twenty-one".
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