Base | Representation |
---|---|
bin | 1010101011010… |
… | …10000001011001 |
3 | 20020112021122111 |
4 | 11111222001121 |
5 | 140412010400 |
6 | 12515352321 |
7 | 2135163163 |
oct | 525520131 |
9 | 206467574 |
10 | 89563225 |
11 | 466131a4 |
12 | 25bb26a1 |
13 | 1572b1bb |
14 | bc75933 |
15 | 7ce23ba |
hex | 556a059 |
89563225 has 24 divisors (see below), whose sum is σ = 119054880. Its totient is φ = 66597120.
The previous prime is 89563217. The next prime is 89563231. The reversal of 89563225 is 52236598.
It is not a de Polignac number, because 89563225 - 23 = 89563217 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34006 + ... + 36544.
It is an arithmetic number, because the mean of its divisors is an integer number (4960620).
Almost surely, 289563225 is an apocalyptic number.
89563225 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
It is an amenable number.
89563225 is a deficient number, since it is larger than the sum of its proper divisors (29491655).
89563225 is a wasteful number, since it uses less digits than its factorization.
89563225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2649 (or 2644 counting only the distinct ones).
The product of its digits is 129600, while the sum is 40.
The square root of 89563225 is about 9463.7849193650. The cubic root of 89563225 is about 447.4143485356.
The spelling of 89563225 in words is "eighty-nine million, five hundred sixty-three thousand, two hundred twenty-five".
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