Base | Representation |
---|---|
bin | 1010101000011… |
… | …10101011011100 |
3 | 20012211021102102 |
4 | 11110032223130 |
5 | 140313022314 |
6 | 12503344232 |
7 | 2132044325 |
oct | 524165334 |
9 | 205737372 |
10 | 89189084 |
11 | 46388096 |
12 | 25a52078 |
13 | 15629b0a |
14 | bbb944c |
15 | 7c6b5de |
hex | 550eadc |
89189084 has 6 divisors (see below), whose sum is σ = 156080904. Its totient is φ = 44594540.
The previous prime is 89189083. The next prime is 89189117. The reversal of 89189084 is 48098198.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89189083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11148632 + ... + 11148639.
It is an arithmetic number, because the mean of its divisors is an integer number (26013484).
Almost surely, 289189084 is an apocalyptic number.
It is an amenable number.
89189084 is a deficient number, since it is larger than the sum of its proper divisors (66891820).
89189084 is a wasteful number, since it uses less digits than its factorization.
89189084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22297275 (or 22297273 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 47.
The square root of 89189084 is about 9443.9972469289. The cubic root of 89189084 is about 446.7904701249.
The spelling of 89189084 in words is "eighty-nine million, one hundred eighty-nine thousand, eighty-four".
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