Base | Representation |
---|---|
bin | 1011101101000111… |
… | …0100100110111101 |
3 | 22002222020201020211 |
4 | 2323101310212331 |
5 | 22413323330300 |
6 | 1235440112421 |
7 | 140601440605 |
oct | 27321644675 |
9 | 8088221224 |
10 | 3142011325 |
11 | 1372646682 |
12 | 738305711 |
13 | 3b0c471cb |
14 | 21b411c05 |
15 | 135c964ba |
hex | bb4749bd |
3142011325 has 24 divisors (see below), whose sum is σ = 4017267432. Its totient is φ = 2435973120.
The previous prime is 3142011319. The next prime is 3142011329. The reversal of 3142011325 is 5231102413.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 1865956 + 3140145369 = 1366^2 + 56037^2 .
It is not a de Polignac number, because 3142011325 - 29 = 3142010813 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3142011296 and 3142011305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3142011329) 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 in 23 ways as a sum of consecutive naturals, for example, 231117 + ... + 244333.
It is an arithmetic number, because the mean of its divisors is an integer number (167386143).
Almost surely, 23142011325 is an apocalyptic number.
It is an amenable number.
3142011325 is a deficient number, since it is larger than the sum of its proper divisors (875256107).
3142011325 is a wasteful number, since it uses less digits than its factorization.
3142011325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13521 (or 13516 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 3142011325 is about 56053.6468483541. The cubic root of 3142011325 is about 1464.6569453821.
Adding to 3142011325 its reverse (5231102413), we get a palindrome (8373113738).
The spelling of 3142011325 in words is "three billion, one hundred forty-two million, eleven thousand, three hundred twenty-five".
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