Base | Representation |
---|---|
bin | 1011101001000… |
… | …1000111100101 |
3 | 10101212202122211 |
4 | 2322101013211 |
5 | 100000011101 |
6 | 4502323421 |
7 | 1132016212 |
oct | 272210745 |
9 | 111782584 |
10 | 48828901 |
11 | 25620970 |
12 | 14429571 |
13 | a168354 |
14 | 66b0b09 |
15 | 4447c51 |
hex | 2e911e5 |
48828901 has 16 divisors (see below), whose sum is σ = 54632448. Its totient is φ = 43268400.
The previous prime is 48828889. The next prime is 48828907. The reversal of 48828901 is 10982884.
48828901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 48828901 - 25 = 48828869 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48828907) by changing a digit.
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, 80140 + ... + 80746.
It is an arithmetic number, because the mean of its divisors is an integer number (3414528).
Almost surely, 248828901 is an apocalyptic number.
It is an amenable number.
48828901 is a deficient number, since it is larger than the sum of its proper divisors (5803547).
48828901 is a wasteful number, since it uses less digits than its factorization.
48828901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 792.
The product of its (nonzero) digits is 36864, while the sum is 40.
The square root of 48828901 is about 6987.7679555063. The cubic root of 48828901 is about 365.5041535119.
It can be divided in two parts, 48828 and 901, that added together give a square (49729 = 2232).
The spelling of 48828901 in words is "forty-eight million, eight hundred twenty-eight thousand, nine hundred one".
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