Base | Representation |
---|---|
bin | 1010100111000… |
… | …00100110100100 |
3 | 20012110200112111 |
4 | 11103200212210 |
5 | 140241002411 |
6 | 12455330404 |
7 | 2130330154 |
oct | 523404644 |
9 | 205420474 |
10 | 89000356 |
11 | 46269315 |
12 | 25980a04 |
13 | 15591c43 |
14 | bb6a764 |
15 | 7c30721 |
hex | 54e09a4 |
89000356 has 27 divisors (see below), whose sum is σ = 160548451. Its totient is φ = 43169984.
The previous prime is 89000297. The next prime is 89000357. The reversal of 89000356 is 65300098.
The square root of 89000356 is 9434.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 940900 + 88059456 = 970^2 + 9384^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89000357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 999960 + ... + 1000048.
Almost surely, 289000356 is an apocalyptic number.
89000356 is the 9434-th square number.
It is an amenable number.
89000356 is a deficient number, since it is larger than the sum of its proper divisors (71548095).
89000356 is an equidigital number, since it uses as much as digits as its factorization.
89000356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288 (or 144 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 31.
The cubic root of 89000356 is about 446.4751048570.
The spelling of 89000356 in words is "eighty-nine million, three hundred fifty-six", and thus it is an aban number.
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