Base | Representation |
---|---|
bin | 11011100001010… |
… | …00100000100111 |
3 | 121002101112022001 |
4 | 31300220200213 |
5 | 433044241042 |
6 | 34523550131 |
7 | 5502133534 |
oct | 1560504047 |
9 | 532345261 |
10 | 230852647 |
11 | 109346013 |
12 | 6538b347 |
13 | 38a9a3cc |
14 | 22933d8b |
15 | 15400bb7 |
hex | dc28827 |
230852647 has 2 divisors, whose sum is σ = 230852648. Its totient is φ = 230852646.
The previous prime is 230852623. The next prime is 230852653. The reversal of 230852647 is 746258032.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-230852647 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230853647) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115426323 + 115426324.
It is an arithmetic number, because the mean of its divisors is an integer number (115426324).
Almost surely, 2230852647 is an apocalyptic number.
230852647 is a deficient number, since it is larger than the sum of its proper divisors (1).
230852647 is an equidigital number, since it uses as much as digits as its factorization.
230852647 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 80640, while the sum is 37.
The square root of 230852647 is about 15193.8358224643. The cubic root of 230852647 is about 613.4487504977.
The spelling of 230852647 in words is "two hundred thirty million, eight hundred fifty-two thousand, six hundred forty-seven".
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