Base | Representation |
---|---|
bin | 1011101101100111… |
… | …1001111001100011 |
3 | 22010010020100201201 |
4 | 2323121321321203 |
5 | 22414344131042 |
6 | 1235553342031 |
7 | 140625444124 |
oct | 27331717143 |
9 | 8103210651 |
10 | 3144130147 |
11 | 1373863574 |
12 | 738b67917 |
13 | 3b1509752 |
14 | 21b80404b |
15 | 1360641b7 |
hex | bb679e63 |
3144130147 has 2 divisors, whose sum is σ = 3144130148. Its totient is φ = 3144130146.
The previous prime is 3144130079. The next prime is 3144130169. The reversal of 3144130147 is 7410314413.
It is a strong prime.
It is an emirp because it is prime and its reverse (7410314413) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3144130147 - 231 = 996646499 is a prime.
It is not a weakly prime, because it can be changed into another prime (3144130177) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572065073 + 1572065074.
It is an arithmetic number, because the mean of its divisors is an integer number (1572065074).
Almost surely, 23144130147 is an apocalyptic number.
3144130147 is a deficient number, since it is larger than the sum of its proper divisors (1).
3144130147 is an equidigital number, since it uses as much as digits as its factorization.
3144130147 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 3144130147 is about 56072.5436109331. The cubic root of 3144130147 is about 1464.9861029096.
The spelling of 3144130147 in words is "three billion, one hundred forty-four million, one hundred thirty thousand, one hundred forty-seven".
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