Base | Representation |
---|---|
bin | 1011100010110… |
… | …1100111111011 |
3 | 10101010001122010 |
4 | 2320231213323 |
5 | 44343440441 |
6 | 4445501003 |
7 | 1125401115 |
oct | 270554773 |
9 | 111101563 |
10 | 48421371 |
11 | 25372769 |
12 | 14271763 |
13 | a0549cb |
14 | 66063b5 |
15 | 43b7116 |
hex | 2e2d9fb |
48421371 has 16 divisors (see below), whose sum is σ = 67541760. Its totient is φ = 30798240.
The previous prime is 48421339. The next prime is 48421379. The reversal of 48421371 is 17312484.
It is not a de Polignac number, because 48421371 - 25 = 48421339 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48421379) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38785 + ... + 40013.
It is an arithmetic number, because the mean of its divisors is an integer number (4221360).
Almost surely, 248421371 is an apocalyptic number.
48421371 is a deficient number, since it is larger than the sum of its proper divisors (19120389).
48421371 is a wasteful number, since it uses less digits than its factorization.
48421371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1826.
The product of its digits is 5376, while the sum is 30.
The square root of 48421371 is about 6958.5466154938. The cubic root of 48421371 is about 364.4844689219.
The spelling of 48421371 in words is "forty-eight million, four hundred twenty-one thousand, three hundred seventy-one".
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