Base | Representation |
---|---|
bin | 1011101101101100… |
… | …0001011001101011 |
3 | 22010010210020110211 |
4 | 2323123001121223 |
5 | 22414433014034 |
6 | 1240003521551 |
7 | 140631104023 |
oct | 27333013153 |
9 | 8103706424 |
10 | 3144423019 |
11 | 1373a43611 |
12 | 7390892b7 |
13 | 3b15acb4a |
14 | 21b87ca83 |
15 | 1360c0d64 |
hex | bb6c166b |
3144423019 has 2 divisors, whose sum is σ = 3144423020. Its totient is φ = 3144423018.
The previous prime is 3144422977. The next prime is 3144423047. The reversal of 3144423019 is 9103244413.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 3144423019 - 27 = 3144422891 is a prime.
It is a super-2 number, since 2×31444230192 = 19774792244834148722, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3144423119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572211509 + 1572211510.
It is an arithmetic number, because the mean of its divisors is an integer number (1572211510).
Almost surely, 23144423019 is an apocalyptic number.
3144423019 is a deficient number, since it is larger than the sum of its proper divisors (1).
3144423019 is an equidigital number, since it uses as much as digits as its factorization.
3144423019 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 3144423019 is about 56075.1550956393. The cubic root of 3144423019 is about 1465.0315887375.
The spelling of 3144423019 in words is "three billion, one hundred forty-four million, four hundred twenty-three thousand, nineteen".
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