Base | Representation |
---|---|
bin | 1011101001000… |
… | …1011100001100 |
3 | 10101212211110200 |
4 | 2322101130030 |
5 | 100000031340 |
6 | 4502333500 |
7 | 1132023105 |
oct | 272213414 |
9 | 111784420 |
10 | 48830220 |
11 | 2562195a |
12 | 1442a290 |
13 | a168b2a |
14 | 66b13ac |
15 | 4448330 |
hex | 2e9170c |
48830220 has 36 divisors (see below), whose sum is σ = 148118880. Its totient is φ = 13021344.
The previous prime is 48830189. The next prime is 48830231. The reversal of 48830220 is 2203884.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135460 + ... + 135819.
Almost surely, 248830220 is an apocalyptic number.
It is an amenable number.
48830220 is an abundant number, since it is smaller than the sum of its proper divisors (99288660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48830220 is a wasteful number, since it uses less digits than its factorization.
48830220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271294 (or 271289 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 48830220 is about 6987.8623340761. The cubic root of 48830220 is about 365.5074445658.
The spelling of 48830220 in words is "forty-eight million, eight hundred thirty thousand, two hundred twenty".
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