Base | Representation |
---|---|
bin | 10001000110110101011101 |
3 | 22102211111120 |
4 | 101012311131 |
5 | 2122000240 |
6 | 240041153 |
7 | 53055120 |
oct | 21066535 |
9 | 8384446 |
10 | 4484445 |
11 | 2593259 |
12 | 16031b9 |
13 | c10224 |
14 | 84a3b7 |
15 | 5d8ad0 |
hex | 446d5d |
4484445 has 16 divisors (see below), whose sum is σ = 8200320. Its totient is φ = 2049984.
The previous prime is 4484423. The next prime is 4484449. The reversal of 4484445 is 5444844.
It is not a de Polignac number, because 4484445 - 28 = 4484189 is a prime.
It is a super-2 number, since 2×44844452 = 40220493916050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4484449) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21250 + ... + 21459.
It is an arithmetic number, because the mean of its divisors is an integer number (512520).
Almost surely, 24484445 is an apocalyptic number.
It is an amenable number.
4484445 is a deficient number, since it is larger than the sum of its proper divisors (3715875).
4484445 is a wasteful number, since it uses less digits than its factorization.
4484445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42724.
The product of its digits is 40960, while the sum is 33.
The square root of 4484445 is about 2117.6508210751. The cubic root of 4484445 is about 164.9059151406.
The spelling of 4484445 in words is "four million, four hundred eighty-four thousand, four hundred forty-five".
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