Base | Representation |
---|---|
bin | 1101011001101011001… |
… | …1000100001010010101 |
3 | 211000021011000021220102 |
4 | 3112122303010022111 |
5 | 12233002432004331 |
6 | 253433311143445 |
7 | 22430215431464 |
oct | 3263263041225 |
9 | 730234007812 |
10 | 230230344341 |
11 | 89705033358 |
12 | 38753814b85 |
13 | 189313341aa |
14 | b200d6a9db |
15 | 5ec73ed4cb |
hex | 359acc4295 |
230230344341 has 2 divisors, whose sum is σ = 230230344342. Its totient is φ = 230230344340.
The previous prime is 230230344329. The next prime is 230230344349. The reversal of 230230344341 is 143443032032.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 199767878116 + 30462466225 = 446954^2 + 174535^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-230230344341 is a prime.
It is a super-2 number, since 2×2302303443412 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230230344349) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115115172170 + 115115172171.
It is an arithmetic number, because the mean of its divisors is an integer number (115115172171).
Almost surely, 2230230344341 is an apocalyptic number.
It is an amenable number.
230230344341 is a deficient number, since it is larger than the sum of its proper divisors (1).
230230344341 is an equidigital number, since it uses as much as digits as its factorization.
230230344341 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 20736, while the sum is 29.
Adding to 230230344341 its reverse (143443032032), we get a palindrome (373673376373).
The spelling of 230230344341 in words is "two hundred thirty billion, two hundred thirty million, three hundred forty-four thousand, three hundred forty-one".
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