Base | Representation |
---|---|
bin | 1010100111000… |
… | …00110001011010 |
3 | 20012110201111012 |
4 | 11103200301122 |
5 | 140241013200 |
6 | 12455333522 |
7 | 2130332165 |
oct | 523406132 |
9 | 205421435 |
10 | 89001050 |
11 | 46269896 |
12 | 259812a2 |
13 | 15592358 |
14 | bb6aadc |
15 | 7c30a35 |
hex | 54e0c5a |
89001050 has 12 divisors (see below), whose sum is σ = 165542046. Its totient is φ = 35600400.
The previous prime is 89001049. The next prime is 89001067. The reversal of 89001050 is 5010098.
It can be written as a sum of positive squares in 3 ways, for example, as 46607929 + 42393121 = 6827^2 + 6511^2 .
It is a super-3 number, since 3×890010503 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
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, 889961 + ... + 890060.
Almost surely, 289001050 is an apocalyptic number.
89001050 is a deficient number, since it is larger than the sum of its proper divisors (76540996).
89001050 is a wasteful number, since it uses less digits than its factorization.
89001050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1780033 (or 1780028 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 23.
The square root of 89001050 is about 9434.0367817812. The cubic root of 89001050 is about 446.4762653502.
The spelling of 89001050 in words is "eighty-nine million, one thousand, fifty".
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