Base | Representation |
---|---|
bin | 1010100111110… |
… | …10011110000100 |
3 | 20012200001212122 |
4 | 11103322132010 |
5 | 140302400213 |
6 | 12501505112 |
7 | 2131251104 |
oct | 523723604 |
9 | 205601778 |
10 | 89106308 |
11 | 46330985 |
12 | 25a12198 |
13 | 155cb235 |
14 | bb97204 |
15 | 7c51d08 |
hex | 54fa784 |
89106308 has 18 divisors (see below), whose sum is σ = 157136238. Its totient is φ = 44212800.
The previous prime is 89106289. The next prime is 89106361. The reversal of 89106308 is 80360198.
It can be written as a sum of positive squares in only one way, i.e., 87647044 + 1459264 = 9362^2 + 1208^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90716 + ... + 91692.
It is an arithmetic number, because the mean of its divisors is an integer number (8729791).
Almost surely, 289106308 is an apocalyptic number.
It is an amenable number.
89106308 is a deficient number, since it is larger than the sum of its proper divisors (68029930).
89106308 is a wasteful number, since it uses less digits than its factorization.
89106308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1283 (or 1130 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 89106308 is about 9439.6137632850. The cubic root of 89106308 is about 446.6522059129.
The spelling of 89106308 in words is "eighty-nine million, one hundred six thousand, three hundred eight".
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