Base | Representation |
---|---|
bin | 1010101001001… |
… | …01001001001000 |
3 | 20012222221122021 |
4 | 11110211021020 |
5 | 140323443341 |
6 | 12505334224 |
7 | 2132606512 |
oct | 524451110 |
9 | 205887567 |
10 | 89281096 |
11 | 46440233 |
12 | 25a97374 |
13 | 1565c968 |
14 | bc00bb2 |
15 | 7c889d1 |
hex | 5525248 |
89281096 has 8 divisors (see below), whose sum is σ = 167402070. Its totient is φ = 44640544.
The previous prime is 89281091. The next prime is 89281099. The reversal of 89281096 is 69018298.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 86676100 + 2604996 = 9310^2 + 1614^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×892810962 = 15942228205922432, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (89281091) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5580061 + ... + 5580076.
Almost surely, 289281096 is an apocalyptic number.
It is an amenable number.
89281096 is a deficient number, since it is larger than the sum of its proper divisors (78120974).
89281096 is a wasteful number, since it uses less digits than its factorization.
89281096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11160143 (or 11160139 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 43.
The square root of 89281096 is about 9448.8674453608. The cubic root of 89281096 is about 446.9440612518.
The spelling of 89281096 in words is "eighty-nine million, two hundred eighty-one thousand, ninety-six".
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