Base | Representation |
---|---|
bin | 1010101000110… |
… | …11110111001100 |
3 | 20012221000111102 |
4 | 11110123313030 |
5 | 140321234314 |
6 | 12504442232 |
7 | 2132360630 |
oct | 524336714 |
9 | 205830442 |
10 | 89243084 |
11 | 46414717 |
12 | 25a79378 |
13 | 15648578 |
14 | bbd0dc0 |
15 | 7c7c5de |
hex | 551bdcc |
89243084 has 24 divisors (see below), whose sum is σ = 180935328. Its totient is φ = 37722240.
The previous prime is 89243069. The next prime is 89243093. The reversal of 89243084 is 48034298.
It is a super-3 number, since 3×892430843 (a number of 25 digits) contains 333 as substring.
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, 19787 + ... + 23874.
It is an arithmetic number, because the mean of its divisors is an integer number (7538972).
Almost surely, 289243084 is an apocalyptic number.
It is an amenable number.
89243084 is an abundant number, since it is smaller than the sum of its proper divisors (91692244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89243084 is a wasteful number, since it uses less digits than its factorization.
89243084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43745 (or 43743 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 38.
The square root of 89243084 is about 9446.8557732189. The cubic root of 89243084 is about 446.8806224797.
The spelling of 89243084 in words is "eighty-nine million, two hundred forty-three thousand, eighty-four".
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