Base | Representation |
---|---|
bin | 1011011100100… |
… | …0000000111100 |
3 | 10100022220201122 |
4 | 2313020000330 |
5 | 44242131210 |
6 | 4432530112 |
7 | 1122015536 |
oct | 267100074 |
9 | 110286648 |
10 | 48005180 |
11 | 25109003 |
12 | 140b0938 |
13 | 9c3a442 |
14 | 6538856 |
15 | 4333b55 |
hex | 2dc803c |
48005180 has 12 divisors (see below), whose sum is σ = 100810920. Its totient is φ = 19202064.
The previous prime is 48005149. The next prime is 48005183. The reversal of 48005180 is 8150084.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48005183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1200110 + ... + 1200149.
It is an arithmetic number, because the mean of its divisors is an integer number (8400910).
Almost surely, 248005180 is an apocalyptic number.
It is an amenable number.
48005180 is an abundant number, since it is smaller than the sum of its proper divisors (52805740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48005180 is a wasteful number, since it uses less digits than its factorization.
48005180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2400268 (or 2400266 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 26.
The square root of 48005180 is about 6928.5770544896. The cubic root of 48005180 is about 363.4371912693.
The spelling of 48005180 in words is "forty-eight million, five thousand, one hundred eighty".
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