Base | Representation |
---|---|
bin | 1010100100111… |
… | …11100011001010 |
3 | 20011222011000200 |
4 | 11102133203022 |
5 | 140203441043 |
6 | 12445513030 |
7 | 2125140261 |
oct | 522374312 |
9 | 204864020 |
10 | 88733898 |
11 | 460a7100 |
12 | 25872776 |
13 | 154ca886 |
14 | badb5d8 |
15 | 7bcb7d3 |
hex | 549f8ca |
88733898 has 72 divisors (see below), whose sum is σ = 213621408. Its totient is φ = 26598000.
The previous prime is 88733893. The next prime is 88733917. The reversal of 88733898 is 89833788.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (88733893) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 285163 + ... + 285473.
It is an arithmetic number, because the mean of its divisors is an integer number (2966964).
Almost surely, 288733898 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88733898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106810704).
88733898 is an abundant number, since it is smaller than the sum of its proper divisors (124887510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88733898 is a wasteful number, since it uses less digits than its factorization.
88733898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 472 (or 458 counting only the distinct ones).
The product of its digits is 2322432, while the sum is 54.
The square root of 88733898 is about 9419.8671965161. The cubic root of 88733898 is about 446.0290924604.
The spelling of 88733898 in words is "eighty-eight million, seven hundred thirty-three thousand, eight hundred ninety-eight".
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