Base | Representation |
---|---|
bin | 1101011010011010111… |
… | …0101011111011111100 |
3 | 211000210002200102120201 |
4 | 3112212232223323330 |
5 | 12233410203220012 |
6 | 253505221453244 |
7 | 22435166062225 |
oct | 3264656537374 |
9 | 730702612521 |
10 | 230430523132 |
11 | 897a8028677 |
12 | 387aa871224 |
13 | 18963951994 |
14 | b21d79824c |
15 | 5ed9c90857 |
hex | 35a6babefc |
230430523132 has 24 divisors (see below), whose sum is σ = 417177704160. Its totient is φ = 111237255360.
The previous prime is 230430523121. The next prime is 230430523159. The reversal of 230430523132 is 231325034032.
It is a self number, because there is not a number n which added to its sum of digits gives 230430523132.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4324798 + ... + 4377754.
It is an arithmetic number, because the mean of its divisors is an integer number (17382404340).
Almost surely, 2230430523132 is an apocalyptic number.
It is an amenable number.
230430523132 is a deficient number, since it is larger than the sum of its proper divisors (186747181028).
230430523132 is a wasteful number, since it uses less digits than its factorization.
230430523132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90501 (or 90499 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 28.
Adding to 230430523132 its reverse (231325034032), we get a palindrome (461755557164).
The spelling of 230430523132 in words is "two hundred thirty billion, four hundred thirty million, five hundred twenty-three thousand, one hundred thirty-two".
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