Base | Representation |
---|---|
bin | 10001111001101001011… |
… | …110110110010101111001 |
3 | 11100121011220021000220221 |
4 | 101321221132312111321 |
5 | 130123301331404431 |
6 | 2341040350220041 |
7 | 154605530243344 |
oct | 21715136662571 |
9 | 4317156230827 |
10 | 1230130341241 |
11 | 43477156545a |
12 | 17a4a81b4621 |
13 | 8c0019879a9 |
14 | 43777dc145b |
15 | 21ee9eae111 |
hex | 11e697b6579 |
1230130341241 has 32 divisors (see below), whose sum is σ = 1321743329280. Its totient is φ = 1142285491200.
The previous prime is 1230130341239. The next prime is 1230130341247. The reversal of 1230130341241 is 1421430310321.
It is a cyclic number.
It is not a de Polignac number, because 1230130341241 - 21 = 1230130341239 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1230130341247) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182589825 + ... + 182596561.
It is an arithmetic number, because the mean of its divisors is an integer number (41304479040).
Almost surely, 21230130341241 is an apocalyptic number.
It is an amenable number.
1230130341241 is a deficient number, since it is larger than the sum of its proper divisors (91612988039).
1230130341241 is a wasteful number, since it uses less digits than its factorization.
1230130341241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8025.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 1230130341241 its reverse (1421430310321), we get a palindrome (2651560651562).
The spelling of 1230130341241 in words is "one trillion, two hundred thirty billion, one hundred thirty million, three hundred forty-one thousand, two hundred forty-one".
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