Base | Representation |
---|---|
bin | 1010100111111… |
… | …11100110101110 |
3 | 20012201010201200 |
4 | 11103333212232 |
5 | 140304033332 |
6 | 12502150330 |
7 | 2131366323 |
oct | 523774656 |
9 | 205633650 |
10 | 89127342 |
11 | 46345767 |
12 | 25a223a6 |
13 | 15607995 |
14 | bba0b4a |
15 | 7c5817c |
hex | 54ff9ae |
89127342 has 24 divisors (see below), whose sum is σ = 194988144. Its totient is φ = 29420064.
The previous prime is 89127341. The next prime is 89127373. The reversal of 89127342 is 24372198.
It is a junction number, because it is equal to n+sod(n) for n = 89127297 and 89127306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89127341) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22183 + ... + 25890.
It is an arithmetic number, because the mean of its divisors is an integer number (8124506).
Almost surely, 289127342 is an apocalyptic number.
89127342 is an abundant number, since it is smaller than the sum of its proper divisors (105860802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89127342 is a wasteful number, since it uses less digits than its factorization.
89127342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48184 (or 48181 counting only the distinct ones).
The product of its digits is 24192, while the sum is 36.
The square root of 89127342 is about 9440.7278321113. The cubic root of 89127342 is about 446.6873479942.
The spelling of 89127342 in words is "eighty-nine million, one hundred twenty-seven thousand, three hundred forty-two".
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