Base | Representation |
---|---|
bin | 1001100101010… |
… | …11000111101011 |
3 | 12121021101000210 |
4 | 10302223013223 |
5 | 131040031213 |
6 | 11551032203 |
7 | 1664220000 |
oct | 462530753 |
9 | 177241023 |
10 | 80392683 |
11 | 4141a238 |
12 | 22b0b663 |
13 | 1386a047 |
14 | a9698a7 |
15 | 70d00c3 |
hex | 4cab1eb |
80392683 has 20 divisors (see below), whose sum is σ = 125059048. Its totient is φ = 45934560.
The previous prime is 80392681. The next prime is 80392687. The reversal of 80392683 is 38629308.
It is not a de Polignac number, because 80392683 - 21 = 80392681 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (80392681) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1623 + ... + 12783.
Almost surely, 280392683 is an apocalyptic number.
80392683 is a deficient number, since it is larger than the sum of its proper divisors (44666365).
80392683 is an equidigital number, since it uses as much as digits as its factorization.
80392683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11192 (or 11171 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 39.
The square root of 80392683 is about 8966.1966853287. The cubic root of 80392683 is about 431.5907958531.
The spelling of 80392683 in words is "eighty million, three hundred ninety-two thousand, six hundred eighty-three".
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