Base | Representation |
---|---|
bin | 10001000010111100001010 |
3 | 22102000121122 |
4 | 101002330022 |
5 | 2120442430 |
6 | 235435242 |
7 | 52660445 |
oct | 21027412 |
9 | 8360548 |
10 | 4468490 |
11 | 2582274 |
12 | 15b5b22 |
13 | c05ba0 |
14 | 84465c |
15 | 5d3ee5 |
hex | 442f0a |
4468490 has 32 divisors (see below), whose sum is σ = 8905680. Its totient is φ = 1603584.
The previous prime is 4468487. The next prime is 4468493. The reversal of 4468490 is 948644.
It is an interprime number because it is at equal distance from previous prime (4468487) and next prime (4468493).
It can be written as a sum of positive squares in 8 ways, for example, as 755161 + 3713329 = 869^2 + 1927^2 .
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 4468490.
It is not an unprimeable number, because it can be changed into a prime (4468493) 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, 4346 + ... + 5274.
Almost surely, 24468490 is an apocalyptic number.
4468490 is a deficient number, since it is larger than the sum of its proper divisors (4437190).
4468490 is a wasteful number, since it uses less digits than its factorization.
4468490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 986.
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 4468490 is about 2113.8803182773. The cubic root of 4468490 is about 164.7101123614.
The spelling of 4468490 in words is "four million, four hundred sixty-eight thousand, four hundred ninety".
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