Base | Representation |
---|---|
bin | 1010101010101… |
… | …10011010010110 |
3 | 20020101012110120 |
4 | 11111112122112 |
5 | 140401423102 |
6 | 12513532410 |
7 | 2134410045 |
oct | 525263226 |
9 | 206335416 |
10 | 89482902 |
11 | 46568913 |
12 | 25b74106 |
13 | 15700782 |
14 | bc5455c |
15 | 7cc86bc |
hex | 5556696 |
89482902 has 32 divisors (see below), whose sum is σ = 181305600. Its totient is φ = 29440800.
The previous prime is 89482901. The next prime is 89482919. The reversal of 89482902 is 20928498.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89482901) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256224 + ... + 256572.
It is an arithmetic number, because the mean of its divisors is an integer number (5665800).
Almost surely, 289482902 is an apocalyptic number.
89482902 is an abundant number, since it is smaller than the sum of its proper divisors (91822698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89482902 is a wasteful number, since it uses less digits than its factorization.
89482902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 788.
The product of its (nonzero) digits is 82944, while the sum is 42.
The square root of 89482902 is about 9459.5402636703. The cubic root of 89482902 is about 447.2805569733.
The spelling of 89482902 in words is "eighty-nine million, four hundred eighty-two thousand, nine hundred two".
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