Base | Representation |
---|---|
bin | 1010010001001… |
… | …0101111100100 |
3 | 10000001002201111 |
4 | 2210102233210 |
5 | 42011142023 |
6 | 4135034404 |
7 | 1032034546 |
oct | 244225744 |
9 | 100032644 |
10 | 43068388 |
11 | 22346a10 |
12 | 1250ba04 |
13 | 8bcc36c |
14 | 5a11696 |
15 | 3bab00d |
hex | 2912be4 |
43068388 has 24 divisors (see below), whose sum is σ = 83077344. Its totient is φ = 19372800.
The previous prime is 43068353. The next prime is 43068391. The reversal of 43068388 is 88386034.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 43068388.
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, 778 + ... + 9313.
It is an arithmetic number, because the mean of its divisors is an integer number (3461556).
Almost surely, 243068388 is an apocalyptic number.
It is an amenable number.
43068388 is a deficient number, since it is larger than the sum of its proper divisors (40008956).
43068388 is a wasteful number, since it uses less digits than its factorization.
43068388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10203 (or 10201 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 40.
The square root of 43068388 is about 6562.6509887392. The cubic root of 43068388 is about 350.5254366451.
The spelling of 43068388 in words is "forty-three million, sixty-eight thousand, three hundred eighty-eight".
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