Base | Representation |
---|---|
bin | 1011100100000… |
… | …1010001000100 |
3 | 10101021011000000 |
4 | 2321001101010 |
5 | 44404024303 |
6 | 4451321300 |
7 | 1126154514 |
oct | 271012104 |
9 | 111234000 |
10 | 48501828 |
11 | 25418161 |
12 | 142b0230 |
13 | a08250b |
14 | 6627844 |
15 | 43d0da3 |
hex | 2e41444 |
48501828 has 42 divisors (see below), whose sum is σ = 127266734. Its totient is φ = 16166304.
The previous prime is 48501823. The next prime is 48501829. The reversal of 48501828 is 82810584.
It can be written as a sum of positive squares in only one way, i.e., 33385284 + 15116544 = 5778^2 + 3888^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 48501792 and 48501801.
It is not an unprimeable number, because it can be changed into a prime (48501821) by changing a digit.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 5401 + ... + 11232.
Almost surely, 248501828 is an apocalyptic number.
It is an amenable number.
48501828 is an abundant number, since it is smaller than the sum of its proper divisors (78764906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48501828 is a wasteful number, since it uses less digits than its factorization.
48501828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16655 (or 16638 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 36.
The square root of 48501828 is about 6964.3253801068. The cubic root of 48501828 is about 364.6862331357.
The spelling of 48501828 in words is "forty-eight million, five hundred one thousand, eight hundred twenty-eight".
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