Base | Representation |
---|---|
bin | 1001100111000… |
… | …00000000000010 |
3 | 12121200101010222 |
4 | 10303200000002 |
5 | 131113444112 |
6 | 11555423042 |
7 | 1666111325 |
oct | 463400002 |
9 | 177611128 |
10 | 80609282 |
11 | 41557a46 |
12 | 22bb4a82 |
13 | 13914800 |
14 | a9c47bc |
15 | 7124372 |
hex | 4ce0002 |
80609282 has 24 divisors (see below), whose sum is σ = 132814080. Its totient is φ = 36669360.
The previous prime is 80609279. The next prime is 80609311. The reversal of 80609282 is 28290608.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22319 + ... + 25677.
It is an arithmetic number, because the mean of its divisors is an integer number (5533920).
Almost surely, 280609282 is an apocalyptic number.
80609282 is a deficient number, since it is larger than the sum of its proper divisors (52204798).
80609282 is a wasteful number, since it uses less digits than its factorization.
80609282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3458 (or 3445 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 35.
The square root of 80609282 is about 8978.2672047562. The cubic root of 80609282 is about 431.9780545836.
The spelling of 80609282 in words is "eighty million, six hundred nine thousand, two hundred eighty-two".
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