Base | Representation |
---|---|
bin | 1010100000011… |
… | …00100100001000 |
3 | 20010211120011112 |
4 | 11100030210020 |
5 | 140030204343 |
6 | 12424545452 |
7 | 2120052110 |
oct | 520144410 |
9 | 203746145 |
10 | 88131848 |
11 | 45825842 |
12 | 25622288 |
13 | 1534982c |
14 | b9c2040 |
15 | 7b0d218 |
hex | 540c908 |
88131848 has 32 divisors (see below), whose sum is σ = 189164160. Its totient is φ = 37708800.
The previous prime is 88131833. The next prime is 88131851. The reversal of 88131848 is 84813188.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
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, 54248 + ... + 55848.
It is an arithmetic number, because the mean of its divisors is an integer number (5911380).
Almost surely, 288131848 is an apocalyptic number.
It is an amenable number.
88131848 is an abundant number, since it is smaller than the sum of its proper divisors (101032312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88131848 is a wasteful number, since it uses less digits than its factorization.
88131848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2597 (or 2593 counting only the distinct ones).
The product of its digits is 49152, while the sum is 41.
The square root of 88131848 is about 9387.8564113433. The cubic root of 88131848 is about 445.0180491774.
The spelling of 88131848 in words is "eighty-eight million, one hundred thirty-one thousand, eight hundred forty-eight".
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