Base | Representation |
---|---|
bin | 101000110010110011… |
… | …010111101111111100 |
3 | 11012001122012011112101 |
4 | 220302303113233330 |
5 | 1204201303003010 |
6 | 32042232514444 |
7 | 3110311601005 |
oct | 506263275774 |
9 | 135048164471 |
10 | 43802000380 |
11 | 176380a6216 |
12 | 85a524ba24 |
13 | 419096a328 |
14 | 21975001ac |
15 | 121569a73a |
hex | a32cd7bfc |
43802000380 has 48 divisors (see below), whose sum is σ = 93523389120. Its totient is φ = 17227814400.
The previous prime is 43802000357. The next prime is 43802000477. The reversal of 43802000380 is 8300020834.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6937425 + ... + 6943735.
It is an arithmetic number, because the mean of its divisors is an integer number (1948403940).
Almost surely, 243802000380 is an apocalyptic number.
It is an amenable number.
43802000380 is an abundant number, since it is smaller than the sum of its proper divisors (49721388740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43802000380 is a wasteful number, since it uses less digits than its factorization.
43802000380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12070 (or 12068 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
The spelling of 43802000380 in words is "forty-three billion, eight hundred two million, three hundred eighty", and thus it is an aban number.
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