Base | Representation |
---|---|
bin | 1010101010000… |
… | …10000000111110 |
3 | 20020012221212100 |
4 | 11111002000332 |
5 | 140341234413 |
6 | 12512045530 |
7 | 2133611346 |
oct | 525020076 |
9 | 206187770 |
10 | 89399358 |
11 | 46511074 |
12 | 25b338a6 |
13 | 156a1739 |
14 | bc31d26 |
15 | 7cada73 |
hex | 554203e |
89399358 has 24 divisors (see below), whose sum is σ = 197821728. Its totient is φ = 29165472.
The previous prime is 89399353. The next prime is 89399369. The reversal of 89399358 is 85399398.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89399353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51991 + ... + 53682.
It is an arithmetic number, because the mean of its divisors is an integer number (8242572).
Almost surely, 289399358 is an apocalyptic number.
89399358 is an abundant number, since it is smaller than the sum of its proper divisors (108422370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89399358 is a wasteful number, since it uses less digits than its factorization.
89399358 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105728 (or 105725 counting only the distinct ones).
The product of its digits is 2099520, while the sum is 54.
The square root of 89399358 is about 9455.1233730713. The cubic root of 89399358 is about 447.1413153184.
The spelling of 89399358 in words is "eighty-nine million, three hundred ninety-nine thousand, three hundred fifty-eight".
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