Base | Representation |
---|---|
bin | 1010101001111… |
… | …11100001001111 |
3 | 20020012102211201 |
4 | 11110333201033 |
5 | 140340423020 |
6 | 12511530331 |
7 | 2133536503 |
oct | 524774117 |
9 | 206172751 |
10 | 89389135 |
11 | 46504420 |
12 | 25b299a7 |
13 | 15699ba4 |
14 | bc2c303 |
15 | 7caaa0a |
hex | 553f84f |
89389135 has 8 divisors (see below), whose sum is σ = 117018576. Its totient is φ = 65010240.
The previous prime is 89389121. The next prime is 89389163. The reversal of 89389135 is 53198398.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 89389135 - 25 = 89389103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 812574 + ... + 812683.
It is an arithmetic number, because the mean of its divisors is an integer number (14627322).
Almost surely, 289389135 is an apocalyptic number.
89389135 is a deficient number, since it is larger than the sum of its proper divisors (27629441).
89389135 is a wasteful number, since it uses less digits than its factorization.
89389135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1625273.
The product of its digits is 233280, while the sum is 46.
The square root of 89389135 is about 9454.5827512376. The cubic root of 89389135 is about 447.1242708265.
The spelling of 89389135 in words is "eighty-nine million, three hundred eighty-nine thousand, one hundred thirty-five".
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