Base | Representation |
---|---|
bin | 1001101000011… |
… | …11100111110001 |
3 | 12122001021201020 |
4 | 10310033213301 |
5 | 131141214322 |
6 | 12003530053 |
7 | 2000553105 |
oct | 464174761 |
9 | 178037636 |
10 | 80804337 |
11 | 41680549 |
12 | 23089929 |
13 | 13982523 |
14 | aa35905 |
15 | 716205c |
hex | 4d0f9f1 |
80804337 has 16 divisors (see below), whose sum is σ = 111515712. Its totient is φ = 52004160.
The previous prime is 80804333. The next prime is 80804371. The reversal of 80804337 is 73340808.
It is not a de Polignac number, because 80804337 - 22 = 80804333 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 80804298 and 80804307.
It is not an unprimeable number, because it can be changed into a prime (80804333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11763 + ... + 17319.
It is an arithmetic number, because the mean of its divisors is an integer number (6969732).
Almost surely, 280804337 is an apocalyptic number.
It is an amenable number.
80804337 is a deficient number, since it is larger than the sum of its proper divisors (30711375).
80804337 is a wasteful number, since it uses less digits than its factorization.
80804337 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5728.
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 80804337 is about 8989.1232609193. The cubic root of 80804337 is about 432.3262014555.
The spelling of 80804337 in words is "eighty million, eight hundred four thousand, three hundred thirty-seven".
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