Base | Representation |
---|---|
bin | 1010100100110… |
… | …10010000100010 |
3 | 20011221001022000 |
4 | 11102122100202 |
5 | 140202242401 |
6 | 12445224430 |
7 | 2125020141 |
oct | 522322042 |
9 | 204831260 |
10 | 88712226 |
11 | 46091899 |
12 | 25862116 |
13 | 154c0a55 |
14 | bad3758 |
15 | 7bc5186 |
hex | 549a422 |
88712226 has 32 divisors (see below), whose sum is σ = 199523520. Its totient is φ = 29212992.
The previous prime is 88712213. The next prime is 88712227. The reversal of 88712226 is 62221788.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (88712227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5415 + ... + 14378.
It is an arithmetic number, because the mean of its divisors is an integer number (6235110).
Almost surely, 288712226 is an apocalyptic number.
88712226 is an abundant number, since it is smaller than the sum of its proper divisors (110811294).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88712226 is a wasteful number, since it uses less digits than its factorization.
88712226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19887 (or 19881 counting only the distinct ones).
The product of its digits is 21504, while the sum is 36.
The square root of 88712226 is about 9418.7167915805. The cubic root of 88712226 is about 445.9927774039.
The spelling of 88712226 in words is "eighty-eight million, seven hundred twelve thousand, two hundred twenty-six".
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