Base | Representation |
---|---|
bin | 1010101001000… |
… | …00010010101000 |
3 | 20012221221101021 |
4 | 11110200102220 |
5 | 140322324344 |
6 | 12505102224 |
7 | 2132464543 |
oct | 524402250 |
9 | 205857337 |
10 | 89261224 |
11 | 46427308 |
12 | 25a87974 |
13 | 156538c0 |
14 | bbd785a |
15 | 7c82b84 |
hex | 55204a8 |
89261224 has 16 divisors (see below), whose sum is σ = 180239220. Its totient is φ = 41197440.
The previous prime is 89261209. The next prime is 89261233. The reversal of 89261224 is 42216298.
It can be written as a sum of positive squares in 2 ways, for example, as 88698724 + 562500 = 9418^2 + 750^2 .
It is a super-2 number, since 2×892612242 = 15935132219956352, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 89261224.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429037 + ... + 429244.
Almost surely, 289261224 is an apocalyptic number.
It is an amenable number.
89261224 is an abundant number, since it is smaller than the sum of its proper divisors (90977996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89261224 is a wasteful number, since it uses less digits than its factorization.
89261224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 858300 (or 858296 counting only the distinct ones).
The product of its digits is 13824, while the sum is 34.
The square root of 89261224 is about 9447.8158322440. The cubic root of 89261224 is about 446.9108988325.
The spelling of 89261224 in words is "eighty-nine million, two hundred sixty-one thousand, two hundred twenty-four".
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