Base | Representation |
---|---|
bin | 1010101001001… |
… | …00001011011100 |
3 | 20012222202020001 |
4 | 11110210023130 |
5 | 140323332043 |
6 | 12505304044 |
7 | 2132562142 |
oct | 524441334 |
9 | 205882201 |
10 | 89277148 |
11 | 46438274 |
12 | 25a95024 |
13 | 1565ac1c |
14 | bbdd592 |
15 | 7c8774d |
hex | 55242dc |
89277148 has 24 divisors (see below), whose sum is σ = 164021760. Its totient is φ = 42462960.
The previous prime is 89277137. The next prime is 89277157. The reversal of 89277148 is 84177298.
It is a junction number, because it is equal to n+sod(n) for n = 89277098 and 89277107.
It is a congruent number.
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, 1215 + ... + 13417.
It is an arithmetic number, because the mean of its divisors is an integer number (6834240).
Almost surely, 289277148 is an apocalyptic number.
It is an amenable number.
89277148 is a deficient number, since it is larger than the sum of its proper divisors (74744612).
89277148 is a wasteful number, since it uses less digits than its factorization.
89277148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12297 (or 12295 counting only the distinct ones).
The product of its digits is 225792, while the sum is 46.
The square root of 89277148 is about 9448.6585291247. The cubic root of 89277148 is about 446.9374732160.
The spelling of 89277148 in words is "eighty-nine million, two hundred seventy-seven thousand, one hundred forty-eight".
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