Base | Representation |
---|---|
bin | 1010100100100… |
… | …11001011011100 |
3 | 20011212120112000 |
4 | 11102103023130 |
5 | 140200330403 |
6 | 12444442300 |
7 | 2124536454 |
oct | 522231334 |
9 | 204776460 |
10 | 88683228 |
11 | 46072027 |
12 | 25849390 |
13 | 154b07aa |
14 | bac6d64 |
15 | 7bbb7a3 |
hex | 54932dc |
88683228 has 48 divisors (see below), whose sum is σ = 236144160. Its totient is φ = 28760832.
The previous prime is 88683181. The next prime is 88683233. The reversal of 88683228 is 82238688.
It is a super-3 number, since 3×886832283 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7101 + ... + 15092.
It is an arithmetic number, because the mean of its divisors is an integer number (4919670).
Almost surely, 288683228 is an apocalyptic number.
It is an amenable number.
88683228 is an abundant number, since it is smaller than the sum of its proper divisors (147460932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88683228 is a wasteful number, since it uses less digits than its factorization.
88683228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22243 (or 22235 counting only the distinct ones).
The product of its digits is 294912, while the sum is 45.
The square root of 88683228 is about 9417.1772840910. The cubic root of 88683228 is about 445.9441771581.
The spelling of 88683228 in words is "eighty-eight million, six hundred eighty-three thousand, two hundred twenty-eight".
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