Base | Representation |
---|---|
bin | 1001100100000… |
… | …10111110011000 |
3 | 12120222000110121 |
4 | 10302002332120 |
5 | 131014300443 |
6 | 11543323024 |
7 | 1662633412 |
oct | 462027630 |
9 | 176860417 |
10 | 80228248 |
11 | 41317741 |
12 | 22a50474 |
13 | 13810249 |
14 | a9259b2 |
15 | 709b4ed |
hex | 4c82f98 |
80228248 has 32 divisors (see below), whose sum is σ = 158607360. Its totient is φ = 37988640.
The previous prime is 80228227. The next prime is 80228257. The reversal of 80228248 is 84282208.
It is a congruent number.
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, 8215 + ... + 15097.
It is an arithmetic number, because the mean of its divisors is an integer number (4956480).
Almost surely, 280228248 is an apocalyptic number.
It is an amenable number.
80228248 is a deficient number, since it is larger than the sum of its proper divisors (78379112).
80228248 is a wasteful number, since it uses less digits than its factorization.
80228248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6967 (or 6963 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 34.
The square root of 80228248 is about 8957.0222730548. The cubic root of 80228248 is about 431.2963367420.
The spelling of 80228248 in words is "eighty million, two hundred twenty-eight thousand, two hundred forty-eight".
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