Base | Representation |
---|---|
bin | 1010100001000… |
… | …11111100101100 |
3 | 20011000102112221 |
4 | 11100203330230 |
5 | 140041241003 |
6 | 12431005124 |
7 | 2120631256 |
oct | 520437454 |
9 | 204012487 |
10 | 88227628 |
11 | 458907a5 |
12 | 256697a4 |
13 | 153812c8 |
14 | ba08cd6 |
15 | 7b2b7bd |
hex | 5423f2c |
88227628 has 18 divisors (see below), whose sum is σ = 159912116. Its totient is φ = 42591024.
The previous prime is 88227577. The next prime is 88227631. The reversal of 88227628 is 82672288.
It is a super-2 number, since 2×882276282 = 15568228685012768, which contains 22 as substring.
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 5 ways as a sum of consecutive naturals, for example, 9750 + ... + 16477.
Almost surely, 288227628 is an apocalyptic number.
It is an amenable number.
88227628 is a deficient number, since it is larger than the sum of its proper divisors (71684488).
88227628 is a wasteful number, since it uses less digits than its factorization.
88227628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26289 (or 26258 counting only the distinct ones).
The product of its digits is 172032, while the sum is 43.
The square root of 88227628 is about 9392.9562971410. The cubic root of 88227628 is about 445.1792031685.
The spelling of 88227628 in words is "eighty-eight million, two hundred twenty-seven thousand, six hundred twenty-eight".
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