Base | Representation |
---|---|
bin | 1010100111100… |
… | …01010111001000 |
3 | 20012121011200212 |
4 | 11103301113020 |
5 | 140300202000 |
6 | 12501020252 |
7 | 2131034246 |
oct | 523612710 |
9 | 205534625 |
10 | 89069000 |
11 | 46305949 |
12 | 259b4688 |
13 | 155b7267 |
14 | bb87796 |
15 | 7c45c35 |
hex | 54f15c8 |
89069000 has 32 divisors (see below), whose sum is σ = 208423800. Its totient is φ = 35627200.
The previous prime is 89068981. The next prime is 89069009. The reversal of 89069000 is 96098.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 12716356 + 76352644 = 3566^2 + 8738^2 .
It is a super-2 number, since 2×890690002 = 15866573522000000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (89069009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43535 + ... + 45534.
Almost surely, 289069000 is an apocalyptic number.
It is an amenable number.
89069000 is an abundant number, since it is smaller than the sum of its proper divisors (119354800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89069000 is a wasteful number, since it uses less digits than its factorization.
89069000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89090 (or 89076 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 32.
The square root of 89069000 is about 9437.6374162181. The cubic root of 89069000 is about 446.5898608067.
The spelling of 89069000 in words is "eighty-nine million, sixty-nine thousand".
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