Base | Representation |
---|---|
bin | 1001110110110… |
… | …00111011001000 |
3 | 12202120110010201 |
4 | 10323120323020 |
5 | 132131134243 |
6 | 12112021544 |
7 | 2022514060 |
oct | 473307310 |
9 | 182513121 |
10 | 82677448 |
11 | 4273a877 |
12 | 238318b4 |
13 | 14189c89 |
14 | ada23a0 |
15 | 73d204d |
hex | 4ed8ec8 |
82677448 has 32 divisors (see below), whose sum is σ = 180077760. Its totient is φ = 34850880.
The previous prime is 82677431. The next prime is 82677451. The reversal of 82677448 is 84477628.
It is a junction number, because it is equal to n+sod(n) for n = 82677398 and 82677407.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8686 + ... + 15517.
It is an arithmetic number, because the mean of its divisors is an integer number (5627430).
Almost surely, 282677448 is an apocalyptic number.
It is an amenable number.
82677448 is an abundant number, since it is smaller than the sum of its proper divisors (97400312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82677448 is a wasteful number, since it uses less digits than its factorization.
82677448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24277 (or 24273 counting only the distinct ones).
The product of its digits is 602112, while the sum is 46.
The square root of 82677448 is about 9092.7140062800. The cubic root of 82677448 is about 435.6412755107.
The spelling of 82677448 in words is "eighty-two million, six hundred seventy-seven thousand, four hundred forty-eight".
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