Base | Representation |
---|---|
bin | 1001100101100… |
… | …00100011010010 |
3 | 12121022111112202 |
4 | 10302300203102 |
5 | 131041234210 |
6 | 11551323202 |
7 | 1664341601 |
oct | 462604322 |
9 | 177274482 |
10 | 80414930 |
11 | 41434a22 |
12 | 22b20502 |
13 | 138771cb |
14 | a973a38 |
15 | 70d69a5 |
hex | 4cb08d2 |
80414930 has 32 divisors (see below), whose sum is σ = 158215680. Its totient is φ = 29295360.
The previous prime is 80414927. The next prime is 80414963. The reversal of 80414930 is 3941408.
It is a junction number, because it is equal to n+sod(n) for n = 80414893 and 80414902.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 2360 + ... + 12899.
It is an arithmetic number, because the mean of its divisors is an integer number (4944240).
Almost surely, 280414930 is an apocalyptic number.
80414930 is a deficient number, since it is larger than the sum of its proper divisors (77800750).
80414930 is a wasteful number, since it uses less digits than its factorization.
80414930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15314.
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 80414930 is about 8967.4372035716. The cubic root of 80414930 is about 431.6306034348.
The spelling of 80414930 in words is "eighty million, four hundred fourteen thousand, nine hundred thirty".
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