Base | Representation |
---|---|
bin | 1010010101111… |
… | …1000001001000 |
3 | 10000121222021121 |
4 | 2211133001020 |
5 | 42101141213 |
6 | 4145445024 |
7 | 1034505442 |
oct | 245370110 |
9 | 100558247 |
10 | 43380808 |
11 | 2253a709 |
12 | 12640774 |
13 | 8cab623 |
14 | 5a93492 |
15 | 3c1d88d |
hex | 295f048 |
43380808 has 16 divisors (see below), whose sum is σ = 83231280. Its totient is φ = 21185808.
The previous prime is 43380793. The next prime is 43380809. The reversal of 43380808 is 80808334.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (43380809) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62710 + ... + 63397.
It is an arithmetic number, because the mean of its divisors is an integer number (5201955).
Almost surely, 243380808 is an apocalyptic number.
It is an amenable number.
43380808 is a deficient number, since it is larger than the sum of its proper divisors (39850472).
43380808 is a wasteful number, since it uses less digits than its factorization.
43380808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126156 (or 126152 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 34.
The square root of 43380808 is about 6586.4108587303. The cubic root of 43380808 is about 351.3709711110.
The spelling of 43380808 in words is "forty-three million, three hundred eighty thousand, eight hundred eight".
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