Base | Representation |
---|---|
bin | 1101011010000011011… |
… | …0111000111000001101 |
3 | 211000112020022102222002 |
4 | 3112200312320320031 |
5 | 12233204443304442 |
6 | 253451342202045 |
7 | 22432561532015 |
oct | 3264066707015 |
9 | 730466272862 |
10 | 230332009997 |
11 | 89757462261 |
12 | 38781883325 |
13 | 1894940bb9b |
14 | b210672c45 |
15 | 5ed12d1732 |
hex | 35a0db8e0d |
230332009997 has 2 divisors, whose sum is σ = 230332009998. Its totient is φ = 230332009996.
The previous prime is 230332009981. The next prime is 230332010053. The reversal of 230332009997 is 799900233032.
230332009997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 228685760521 + 1646249476 = 478211^2 + 40574^2 .
It is a cyclic number.
It is not a de Polignac number, because 230332009997 - 24 = 230332009981 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230332009097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115166004998 + 115166004999.
It is an arithmetic number, because the mean of its divisors is an integer number (115166004999).
Almost surely, 2230332009997 is an apocalyptic number.
It is an amenable number.
230332009997 is a deficient number, since it is larger than the sum of its proper divisors (1).
230332009997 is an equidigital number, since it uses as much as digits as its factorization.
230332009997 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 551124, while the sum is 47.
The spelling of 230332009997 in words is "two hundred thirty billion, three hundred thirty-two million, nine thousand, nine hundred ninety-seven".
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