Base | Representation |
---|---|
bin | 1001100101100… |
… | …00111011000000 |
3 | 12121022120121222 |
4 | 10302300323000 |
5 | 131041311243 |
6 | 11551334212 |
7 | 1664346200 |
oct | 462607300 |
9 | 177276558 |
10 | 80416448 |
11 | 41436082 |
12 | 22b21368 |
13 | 13877ac8 |
14 | a974400 |
15 | 70d7168 |
hex | 4cb0ec0 |
80416448 has 42 divisors (see below), whose sum is σ = 185636916. Its totient is φ = 34462848.
The previous prime is 80416433. The next prime is 80416463. The reversal of 80416448 is 84461408.
It is an interprime number because it is at equal distance from previous prime (80416433) and next prime (80416463).
It is a nialpdrome in base 14.
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 5 ways as a sum of consecutive naturals, for example, 9686 + ... + 15957.
Almost surely, 280416448 is an apocalyptic number.
It is an amenable number.
80416448 is an abundant number, since it is smaller than the sum of its proper divisors (105220468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80416448 is a wasteful number, since it uses less digits than its factorization.
80416448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25669 (or 25652 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 35.
The square root of 80416448 is about 8967.5218427389. The cubic root of 80416448 is about 431.6333193945.
The spelling of 80416448 in words is "eighty million, four hundred sixteen thousand, four hundred forty-eight".
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