Base | Representation |
---|---|
bin | 1011101101101001… |
… | …0101000001001001 |
3 | 22010010110000002201 |
4 | 2323122111001021 |
5 | 22414411204400 |
6 | 1240000000201 |
7 | 140626416016 |
oct | 27332250111 |
9 | 8103400081 |
10 | 3144241225 |
11 | 1373929a74 |
12 | 739000061 |
13 | 3b1548188 |
14 | 21b83270d |
15 | 13608706a |
hex | bb695049 |
3144241225 has 6 divisors (see below), whose sum is σ = 3898859150. Its totient is φ = 2515392960.
The previous prime is 3144241223. The next prime is 3144241231. The reversal of 3144241225 is 5221424413.
It can be written as a sum of positive squares in 3 ways, for example, as 732736 + 3143508489 = 856^2 + 56067^2 .
It is not a de Polignac number, because 3144241225 - 21 = 3144241223 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3144241193 and 3144241202.
It is not an unprimeable number, because it can be changed into a prime (3144241223) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62884800 + ... + 62884849.
Almost surely, 23144241225 is an apocalyptic number.
It is an amenable number.
3144241225 is a deficient number, since it is larger than the sum of its proper divisors (754617925).
3144241225 is a wasteful number, since it uses less digits than its factorization.
3144241225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125769659 (or 125769654 counting only the distinct ones).
The product of its digits is 7680, while the sum is 28.
The square root of 3144241225 is about 56073.5340869469. The cubic root of 3144241225 is about 1465.0033547198.
Adding to 3144241225 its reverse (5221424413), we get a palindrome (8365665638).
The spelling of 3144241225 in words is "three billion, one hundred forty-four million, two hundred forty-one thousand, two hundred twenty-five".
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