Base | Representation |
---|---|
bin | 101001001010101101… |
… | …000100111000100000 |
3 | 11020002120202020021222 |
4 | 221022231010320200 |
5 | 1211011432102144 |
6 | 32150115434212 |
7 | 3123251221046 |
oct | 511255047040 |
9 | 136076666258 |
10 | 44203003424 |
11 | 17823496798 |
12 | 86975b5968 |
13 | 4225a70338 |
14 | 21d4886396 |
15 | 123a9ab2ee |
hex | a4ab44e20 |
44203003424 has 24 divisors (see below), whose sum is σ = 92143761948. Its totient is φ = 20801413120.
The previous prime is 44203003421. The next prime is 44203003459. The reversal of 44203003424 is 42430030244.
It can be written as a sum of positive squares in 2 ways, for example, as 37845811600 + 6357191824 = 194540^2 + 79732^2 .
It is a junction number, because it is equal to n+sod(n) for n = 44203003393 and 44203003402.
It is not an unprimeable number, because it can be changed into a prime (44203003421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40627217 + ... + 40628304.
Almost surely, 244203003424 is an apocalyptic number.
It is an amenable number.
44203003424 is an abundant number, since it is smaller than the sum of its proper divisors (47940758524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44203003424 is a wasteful number, since it uses less digits than its factorization.
44203003424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81255548 (or 81255540 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 26.
Adding to 44203003424 its reverse (42430030244), we get a palindrome (86633033668).
The spelling of 44203003424 in words is "forty-four billion, two hundred three million, three thousand, four hundred twenty-four".
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