Base | Representation |
---|---|
bin | 1011011100101… |
… | …0001101101001 |
3 | 10100100101002011 |
4 | 2313022031221 |
5 | 44242423220 |
6 | 4433035521 |
7 | 1122054022 |
oct | 267121551 |
9 | 110311064 |
10 | 48014185 |
11 | 2511484a |
12 | 140b5ba1 |
13 | 9c4157b |
14 | 653bc49 |
15 | 433665a |
hex | 2dca369 |
48014185 has 4 divisors (see below), whose sum is σ = 57617028. Its totient is φ = 38411344.
The previous prime is 48014177. The next prime is 48014209. The reversal of 48014185 is 58141084.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 9809424 + 38204761 = 3132^2 + 6181^2 .
It is a cyclic number.
It is not a de Polignac number, because 48014185 - 23 = 48014177 is a prime.
It is a super-2 number, since 2×480141852 = 4610723922428450, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4801414 + ... + 4801423.
It is an arithmetic number, because the mean of its divisors is an integer number (14404257).
Almost surely, 248014185 is an apocalyptic number.
It is an amenable number.
48014185 is a deficient number, since it is larger than the sum of its proper divisors (9602843).
48014185 is an equidigital number, since it uses as much as digits as its factorization.
48014185 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9602842.
The product of its (nonzero) digits is 5120, while the sum is 31.
The square root of 48014185 is about 6929.2268688505. The cubic root of 48014185 is about 363.4599148399.
The spelling of 48014185 in words is "forty-eight million, fourteen thousand, one hundred eighty-five".
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