Base | Representation |
---|---|
bin | 1011101000011… |
… | …1011100111001 |
3 | 10101210202100022 |
4 | 2322013130321 |
5 | 44442224210 |
6 | 4501420225 |
7 | 1131462605 |
oct | 272073471 |
9 | 111722308 |
10 | 48789305 |
11 | 255a4144 |
12 | 1440a675 |
13 | a153316 |
14 | 66a0505 |
15 | 443b155 |
hex | 2e87739 |
48789305 has 16 divisors (see below), whose sum is σ = 60350400. Its totient is φ = 37843008.
The previous prime is 48789289. The next prime is 48789311. The reversal of 48789305 is 50398784.
It is a cyclic number.
It is not a de Polignac number, because 48789305 - 24 = 48789289 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31274 + ... + 32796.
It is an arithmetic number, because the mean of its divisors is an integer number (3771900).
Almost surely, 248789305 is an apocalyptic number.
It is an amenable number.
48789305 is a deficient number, since it is larger than the sum of its proper divisors (11561095).
48789305 is a wasteful number, since it uses less digits than its factorization.
48789305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1720.
The product of its (nonzero) digits is 241920, while the sum is 44.
The square root of 48789305 is about 6984.9341442851. The cubic root of 48789305 is about 365.4053294145.
It can be divided in two parts, 48789 and 305, that added together give a palindrome (49094).
The spelling of 48789305 in words is "forty-eight million, seven hundred eighty-nine thousand, three hundred five".
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