Base | Representation |
---|---|
bin | 10001000111101101101101 |
3 | 22110000102220 |
4 | 101013231231 |
5 | 2122104140 |
6 | 240105553 |
7 | 53101452 |
oct | 21075555 |
9 | 8400386 |
10 | 4488045 |
11 | 2595a31 |
12 | 16052b9 |
13 | c11a63 |
14 | 84b829 |
15 | 5d9bd0 |
hex | 447b6d |
4488045 has 16 divisors (see below), whose sum is σ = 7207872. Its totient is φ = 2384640.
The previous prime is 4488037. The next prime is 4488049. The reversal of 4488045 is 5408844.
It is not a de Polignac number, because 4488045 - 23 = 4488037 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4487997 and 4488015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4488049) 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, 6150 + ... + 6840.
It is an arithmetic number, because the mean of its divisors is an integer number (450492).
Almost surely, 24488045 is an apocalyptic number.
It is an amenable number.
4488045 is a deficient number, since it is larger than the sum of its proper divisors (2719827).
4488045 is a wasteful number, since it uses less digits than its factorization.
4488045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1132.
The product of its (nonzero) digits is 20480, while the sum is 33.
The square root of 4488045 is about 2118.5006490440. The cubic root of 4488045 is about 164.9500307823.
The spelling of 4488045 in words is "four million, four hundred eighty-eight thousand, forty-five".
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