Base | Representation |
---|---|
bin | 1011100111110… |
… | …0001011000001 |
3 | 10101201101222012 |
4 | 2321330023001 |
5 | 44434234410 |
6 | 4500422305 |
7 | 1131211115 |
oct | 271741301 |
9 | 111641865 |
10 | 48743105 |
11 | 25572464 |
12 | 143a7995 |
13 | a138298 |
14 | 668b745 |
15 | 442c605 |
hex | 2e7c2c1 |
48743105 has 16 divisors (see below), whose sum is σ = 59457024. Its totient is φ = 38356800.
The previous prime is 48743099. The next prime is 48743143. The reversal of 48743105 is 50134784.
48743105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48743105 - 210 = 48742081 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132632 + ... + 132998.
It is an arithmetic number, because the mean of its divisors is an integer number (3716064).
Almost surely, 248743105 is an apocalyptic number.
It is an amenable number.
48743105 is a deficient number, since it is larger than the sum of its proper divisors (10713919).
48743105 is a wasteful number, since it uses less digits than its factorization.
48743105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 736.
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 48743105 is about 6981.6262432187. The cubic root of 48743105 is about 365.2899553749.
Adding to 48743105 its reverse (50134784), we get a palindrome (98877889).
The spelling of 48743105 in words is "forty-eight million, seven hundred forty-three thousand, one hundred five".
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