Base | Representation |
---|---|
bin | 11011011011000… |
… | …11111001101011 |
3 | 121000212121121211 |
4 | 31231203321223 |
5 | 432343003324 |
6 | 34454413551 |
7 | 5462240644 |
oct | 1555437153 |
9 | 530777554 |
10 | 230047339 |
11 | 108945a75 |
12 | 650612b7 |
13 | 388779b2 |
14 | 227a46cb |
15 | 152e2294 |
hex | db63e6b |
230047339 has 2 divisors, whose sum is σ = 230047340. Its totient is φ = 230047338.
The previous prime is 230047333. The next prime is 230047361. The reversal of 230047339 is 933740032.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 230047339 - 23 = 230047331 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 230047339.
It is not a weakly prime, because it can be changed into another prime (230047331) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115023669 + 115023670.
It is an arithmetic number, because the mean of its divisors is an integer number (115023670).
Almost surely, 2230047339 is an apocalyptic number.
230047339 is a deficient number, since it is larger than the sum of its proper divisors (1).
230047339 is an equidigital number, since it uses as much as digits as its factorization.
230047339 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13608, while the sum is 31.
The square root of 230047339 is about 15167.3115284153. The cubic root of 230047339 is about 612.7345997892.
The spelling of 230047339 in words is "two hundred thirty million, forty-seven thousand, three hundred thirty-nine".
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