Base | Representation |
---|---|
bin | 10001000010110100100101 |
3 | 22101222221200 |
4 | 101002310211 |
5 | 2120434010 |
6 | 235433113 |
7 | 52656153 |
oct | 21026445 |
9 | 8358850 |
10 | 4468005 |
11 | 2581973 |
12 | 15b5799 |
13 | c058b9 |
14 | 8443d3 |
15 | 5d3cc0 |
hex | 442d25 |
4468005 has 12 divisors (see below), whose sum is σ = 7744620. Its totient is φ = 2382912.
The previous prime is 4467997. The next prime is 4468007. The reversal of 4468005 is 5008644.
It can be written as a sum of positive squares in 2 ways, for example, as 3481956 + 986049 = 1866^2 + 993^2 .
It is not a de Polignac number, because 4468005 - 23 = 4467997 is a prime.
It is a super-4 number, since 4×44680054 (a number of 28 digits) contains 4444 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4468005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4468007) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49600 + ... + 49689.
It is an arithmetic number, because the mean of its divisors is an integer number (645385).
Almost surely, 24468005 is an apocalyptic number.
4468005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4468005 is a deficient number, since it is larger than the sum of its proper divisors (3276615).
4468005 is a wasteful number, since it uses less digits than its factorization.
4468005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99300 (or 99297 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 4468005 is about 2113.7655972222. The cubic root of 4468005 is about 164.7041530556.
The spelling of 4468005 in words is "four million, four hundred sixty-eight thousand, five".
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