Base | Representation |
---|---|
bin | 1001100100111… |
… | …00100111000000 |
3 | 12121011100111111 |
4 | 10302130213000 |
5 | 131031130443 |
6 | 11545453104 |
7 | 1663551502 |
oct | 462344700 |
9 | 177140444 |
10 | 80333248 |
11 | 41389616 |
12 | 22aa1194 |
13 | 13848c88 |
14 | a951d72 |
15 | 70bc69d |
hex | 4c9c9c0 |
80333248 has 28 divisors (see below), whose sum is σ = 164912040. Its totient is φ = 38780672.
The previous prime is 80333233. The next prime is 80333287. The reversal of 80333248 is 84233308.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 19786 + ... + 23497.
Almost surely, 280333248 is an apocalyptic number.
It is an amenable number.
80333248 is an abundant number, since it is smaller than the sum of its proper divisors (84578792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80333248 is a wasteful number, since it uses less digits than its factorization.
80333248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43324 (or 43314 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 31.
The square root of 80333248 is about 8962.8816794600. The cubic root of 80333248 is about 431.4844100392.
The spelling of 80333248 in words is "eighty million, three hundred thirty-three thousand, two hundred forty-eight".
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