Base | Representation |
---|---|
bin | 1000001100101000… |
… | …10110101000000101 |
3 | 102100201012020121021 |
4 | 10012110112220011 |
5 | 33003121404044 |
6 | 2004411551141 |
7 | 214026411046 |
oct | 40624265005 |
9 | 12321166537 |
10 | 4400966149 |
11 | 195925a008 |
12 | a29a5b4b1 |
13 | 551a109a8 |
14 | 2da6ca8cd |
15 | 1ab579e84 |
hex | 106516a05 |
4400966149 has 2 divisors, whose sum is σ = 4400966150. Its totient is φ = 4400966148.
The previous prime is 4400966131. The next prime is 4400966159. The reversal of 4400966149 is 9416690044.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2940350625 + 1460615524 = 54225^2 + 38218^2 .
It is a cyclic number.
It is not a de Polignac number, because 4400966149 - 217 = 4400835077 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4400966159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2200483074 + 2200483075.
It is an arithmetic number, because the mean of its divisors is an integer number (2200483075).
Almost surely, 24400966149 is an apocalyptic number.
It is an amenable number.
4400966149 is a deficient number, since it is larger than the sum of its proper divisors (1).
4400966149 is an equidigital number, since it uses as much as digits as its factorization.
4400966149 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 186624, while the sum is 43.
The square root of 4400966149 is about 66339.7780294749. The cubic root of 4400966149 is about 1638.7624697611.
The spelling of 4400966149 in words is "four billion, four hundred million, nine hundred sixty-six thousand, one hundred forty-nine".
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