Base | Representation |
---|---|
bin | 10001000000001001111101 |
3 | 22101102222020 |
4 | 101000021331 |
5 | 2120111320 |
6 | 235310353 |
7 | 52612263 |
oct | 21001175 |
9 | 8342866 |
10 | 4457085 |
11 | 2574746 |
12 | 15ab3b9 |
13 | c00939 |
14 | 840433 |
15 | 5d0940 |
hex | 44027d |
4457085 has 16 divisors (see below), whose sum is σ = 7200576. Its totient is φ = 2354048.
The previous prime is 4456997. The next prime is 4457093. The reversal of 4457085 is 5807544.
It is a cyclic number.
It is not a de Polignac number, because 4457085 - 27 = 4456957 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217 + ... + 2993.
It is an arithmetic number, because the mean of its divisors is an integer number (450036).
Almost surely, 24457085 is an apocalyptic number.
It is an amenable number.
4457085 is a deficient number, since it is larger than the sum of its proper divisors (2743491).
4457085 is a wasteful number, since it uses less digits than its factorization.
4457085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2892.
The product of its (nonzero) digits is 22400, while the sum is 33.
The square root of 4457085 is about 2111.1809491372. The cubic root of 4457085 is about 164.5698622028.
The spelling of 4457085 in words is "four million, four hundred fifty-seven thousand, eighty-five".
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