Base | Representation |
---|---|
bin | 10011101111111111001111… |
… | …00110101100110111100000 |
3 | 12200202220012021120202020002 |
4 | 21313333213212230313200 |
5 | 21143030223300341000 |
6 | 232211334314235132 |
7 | 12101510215050206 |
oct | 1167774746546740 |
9 | 180686167522202 |
10 | 43430300012000 |
11 | 12924761149680 |
12 | 4a550bb725aa8 |
13 | 1b305c9001185 |
14 | aa2075797076 |
15 | 504ac5e958d5 |
hex | 277fe79acde0 |
43430300012000 has 96 divisors (see below), whose sum is σ = 116408996986464. Its totient is φ = 15792836352000.
The previous prime is 43430300011997. The next prime is 43430300012003. The reversal of 43430300012000 is 21000303434.
It is an interprime number because it is at equal distance from previous prime (43430300011997) and next prime (43430300012003).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43430300012003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493482137 + ... + 493570136.
It is an arithmetic number, because the mean of its divisors is an integer number (1212593718609).
Almost surely, 243430300012000 is an apocalyptic number.
43430300012000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
43430300012000 is an abundant number, since it is smaller than the sum of its proper divisors (72978696974464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43430300012000 is a wasteful number, since it uses less digits than its factorization.
43430300012000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 987052309 (or 987052291 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 43430300012000 its reverse (21000303434), we get a palindrome (43451300315434).
The spelling of 43430300012000 in words is "forty-three trillion, four hundred thirty billion, three hundred million, twelve thousand".
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