Base | Representation |
---|---|
bin | 101001000010101011… |
… | …111001001001000101 |
3 | 11012202012121111121211 |
4 | 221002223321021011 |
5 | 1210223012203321 |
6 | 32124512211421 |
7 | 3120025601203 |
oct | 510253711105 |
9 | 135665544554 |
10 | 44068475461 |
11 | 1776456195a |
12 | 865a539b71 |
13 | 4203c2a8aa |
14 | 21c0a68073 |
15 | 122dc860e1 |
hex | a42af9245 |
44068475461 has 2 divisors, whose sum is σ = 44068475462. Its totient is φ = 44068475460.
The previous prime is 44068475459. The next prime is 44068475483. The reversal of 44068475461 is 16457486044.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 41603352961 + 2465122500 = 203969^2 + 49650^2 .
It is a cyclic number.
It is not a de Polignac number, because 44068475461 - 21 = 44068475459 is a prime.
Together with 44068475459, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (44068475441) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22034237730 + 22034237731.
It is an arithmetic number, because the mean of its divisors is an integer number (22034237731).
Almost surely, 244068475461 is an apocalyptic number.
It is an amenable number.
44068475461 is a deficient number, since it is larger than the sum of its proper divisors (1).
44068475461 is an equidigital number, since it uses as much as digits as its factorization.
44068475461 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2580480, while the sum is 49.
The spelling of 44068475461 in words is "forty-four billion, sixty-eight million, four hundred seventy-five thousand, four hundred sixty-one".
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