Base | Representation |
---|---|
bin | 101001001101100010… |
… | …000101100110101100 |
3 | 11020012220000222212011 |
4 | 221031202011212230 |
5 | 1211111104020234 |
6 | 32154532451004 |
7 | 3124365441160 |
oct | 511542054654 |
9 | 136186028764 |
10 | 44250454444 |
11 | 17848256409 |
12 | 86ab479a64 |
13 | 4232845471 |
14 | 21dacb8ca0 |
15 | 123ec30b64 |
hex | a4d8859ac |
44250454444 has 48 divisors (see below), whose sum is σ = 89565367360. Its totient is φ = 18737049600.
The previous prime is 44250454433. The next prime is 44250454459. The reversal of 44250454444 is 44445405244.
It is a junction number, because it is equal to n+sod(n) for n = 44250454397 and 44250454406.
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, 1618762 + ... + 1645870.
Almost surely, 244250454444 is an apocalyptic number.
It is an amenable number.
44250454444 is an abundant number, since it is smaller than the sum of its proper divisors (45314912916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44250454444 is a wasteful number, since it uses less digits than its factorization.
44250454444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27818 (or 27816 counting only the distinct ones).
The product of its (nonzero) digits is 819200, while the sum is 40.
Adding to 44250454444 its reverse (44445405244), we get a palindrome (88695859688).
The spelling of 44250454444 in words is "forty-four billion, two hundred fifty million, four hundred fifty-four thousand, four hundred forty-four".
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