Base | Representation |
---|---|
bin | 11101001000111… |
… | …10110100110100 |
3 | 122000222001202211 |
4 | 32210132310310 |
5 | 1000034210333 |
6 | 40131143204 |
7 | 6025513042 |
oct | 1644366464 |
9 | 560861684 |
10 | 244444468 |
11 | 115a89824 |
12 | 69a44b04 |
13 | 3b848ac8 |
14 | 24671392 |
15 | 166d7ecd |
hex | e91ed34 |
244444468 has 12 divisors (see below), whose sum is σ = 427887460. Its totient is φ = 122190912.
The previous prime is 244444457. The next prime is 244444471. The reversal of 244444468 is 864444442.
It can be written as a sum of positive squares in 2 ways, for example, as 147185424 + 97259044 = 12132^2 + 9862^2 .
It is a plaindrome in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 244444468.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25330 + ... + 33622.
Almost surely, 2244444468 is an apocalyptic number.
It is an amenable number.
244444468 is a deficient number, since it is larger than the sum of its proper divisors (183442992).
244444468 is a wasteful number, since it uses less digits than its factorization.
244444468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15666 (or 15664 counting only the distinct ones).
The product of its digits is 393216, while the sum is 40.
The square root of 244444468 is about 15634.7199527206. The cubic root of 244444468 is about 625.2591718730.
The spelling of 244444468 in words is "two hundred forty-four million, four hundred forty-four thousand, four hundred sixty-eight".
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