Base | Representation |
---|---|
bin | 101001100111100011… |
… | …011000001101111001 |
3 | 11021100022110211101102 |
4 | 221213203120031321 |
5 | 1213004333003231 |
6 | 32310125301145 |
7 | 3141246144056 |
oct | 514743301571 |
9 | 137308424342 |
10 | 44687000441 |
11 | 17a51712926 |
12 | 87b17047b5 |
13 | 42a21113c5 |
14 | 223cc7402d |
15 | 1268212acb |
hex | a678d8379 |
44687000441 has 2 divisors, whose sum is σ = 44687000442. Its totient is φ = 44687000440.
The previous prime is 44687000437. The next prime is 44687000447. The reversal of 44687000441 is 14400078644.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 43963605625 + 723394816 = 209675^2 + 26896^2 .
It is a cyclic number.
It is not a de Polignac number, because 44687000441 - 22 = 44687000437 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 44687000395 and 44687000404.
It is not a weakly prime, because it can be changed into another prime (44687000447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22343500220 + 22343500221.
It is an arithmetic number, because the mean of its divisors is an integer number (22343500221).
Almost surely, 244687000441 is an apocalyptic number.
It is an amenable number.
44687000441 is a deficient number, since it is larger than the sum of its proper divisors (1).
44687000441 is an equidigital number, since it uses as much as digits as its factorization.
44687000441 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 86016, while the sum is 38.
The spelling of 44687000441 in words is "forty-four billion, six hundred eighty-seven million, four hundred forty-one", and thus it is an aban number.
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