Base | Representation |
---|---|
bin | 1010101000011… |
… | …01111011110010 |
3 | 20012211010020110 |
4 | 11110031323302 |
5 | 140312423114 |
6 | 12503322150 |
7 | 2132032410 |
oct | 524157362 |
9 | 205733213 |
10 | 89186034 |
11 | 46385873 |
12 | 25a50356 |
13 | 15628602 |
14 | bbb82b0 |
15 | 7c6a759 |
hex | 550def2 |
89186034 has 32 divisors (see below), whose sum is σ = 205009920. Its totient is φ = 25337232.
The previous prime is 89186033. The next prime is 89186093. The reversal of 89186034 is 43068198.
It is a junction number, because it is equal to n+sod(n) for n = 89185983 and 89186001.
It is not an unprimeable number, because it can be changed into a prime (89186033) 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, 1587 + ... + 13449.
It is an arithmetic number, because the mean of its divisors is an integer number (6406560).
Almost surely, 289186034 is an apocalyptic number.
89186034 is an abundant number, since it is smaller than the sum of its proper divisors (115823886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89186034 is a wasteful number, since it uses less digits than its factorization.
89186034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12054.
The product of its (nonzero) digits is 41472, while the sum is 39.
The square root of 89186034 is about 9443.8357673140. The cubic root of 89186034 is about 446.7853771008.
The spelling of 89186034 in words is "eighty-nine million, one hundred eighty-six thousand, thirty-four".
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