Base | Representation |
---|---|
bin | 1101011100011011110… |
… | …1101110110111101111 |
3 | 211002011210022200102021 |
4 | 3113012331232313233 |
5 | 12241012130310343 |
6 | 254035021211011 |
7 | 22454453660503 |
oct | 3270675566757 |
9 | 732153280367 |
10 | 230971338223 |
11 | 89a55331a9a |
12 | 3891ba00a67 |
13 | 18a1b9c7602 |
14 | b271536303 |
15 | 601c4bc0ed |
hex | 35c6f6edef |
230971338223 has 2 divisors, whose sum is σ = 230971338224. Its totient is φ = 230971338222.
The previous prime is 230971338217. The next prime is 230971338251. The reversal of 230971338223 is 322833179032.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 230971338223 - 29 = 230971337711 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 230971338223.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230971338203) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115485669111 + 115485669112.
It is an arithmetic number, because the mean of its divisors is an integer number (115485669112).
Almost surely, 2230971338223 is an apocalyptic number.
230971338223 is a deficient number, since it is larger than the sum of its proper divisors (1).
230971338223 is an equidigital number, since it uses as much as digits as its factorization.
230971338223 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 326592, while the sum is 43.
The spelling of 230971338223 in words is "two hundred thirty billion, nine hundred seventy-one million, three hundred thirty-eight thousand, two hundred twenty-three".
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