Base | Representation |
---|---|
bin | 1011101101100111… |
… | …0101110100101001 |
3 | 22010010012111211021 |
4 | 2323121311310221 |
5 | 22414343112244 |
6 | 1235553132441 |
7 | 140625344341 |
oct | 27331656451 |
9 | 8103174737 |
10 | 3144113449 |
11 | 1373851a74 |
12 | 738b5a121 |
13 | 3b1501c79 |
14 | 21b7dbd21 |
15 | 13605e284 |
hex | bb675d29 |
3144113449 has 2 divisors, whose sum is σ = 3144113450. Its totient is φ = 3144113448.
The previous prime is 3144113411. The next prime is 3144113491. The reversal of 3144113449 is 9443114413.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3105275625 + 38837824 = 55725^2 + 6232^2 .
It is a cyclic number.
It is not a de Polignac number, because 3144113449 - 213 = 3144105257 is a prime.
It is not a weakly prime, because it can be changed into another prime (3144113849) 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, 1572056724 + 1572056725.
It is an arithmetic number, because the mean of its divisors is an integer number (1572056725).
Almost surely, 23144113449 is an apocalyptic number.
It is an amenable number.
3144113449 is a deficient number, since it is larger than the sum of its proper divisors (1).
3144113449 is an equidigital number, since it uses as much as digits as its factorization.
3144113449 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 20736, while the sum is 34.
The square root of 3144113449 is about 56072.3947143334. The cubic root of 3144113449 is about 1464.9835094650.
The spelling of 3144113449 in words is "three billion, one hundred forty-four million, one hundred thirteen thousand, four hundred forty-nine".
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