Base | Representation |
---|---|
bin | 1010101010110… |
… | …00000000000010 |
3 | 20020101112101121 |
4 | 11111120000002 |
5 | 140402130120 |
6 | 12514022454 |
7 | 2134435033 |
oct | 525300002 |
9 | 206345347 |
10 | 89489410 |
11 | 4657279a |
12 | 25b77a2a |
13 | 1570371a |
14 | bc56a8a |
15 | 7cca5aa |
hex | 5558002 |
89489410 has 16 divisors (see below), whose sum is σ = 164509056. Its totient is φ = 35033968.
The previous prime is 89489399. The next prime is 89489423. The reversal of 89489410 is 1498498.
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, 94732 + ... + 95671.
It is an arithmetic number, because the mean of its divisors is an integer number (10281816).
Almost surely, 289489410 is an apocalyptic number.
89489410 is a deficient number, since it is larger than the sum of its proper divisors (75019646).
89489410 is a wasteful number, since it uses less digits than its factorization.
89489410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190457.
The product of its (nonzero) digits is 82944, while the sum is 43.
The square root of 89489410 is about 9459.8842487633. The cubic root of 89489410 is about 447.2914001297.
The spelling of 89489410 in words is "eighty-nine million, four hundred eighty-nine thousand, four hundred ten".
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