Base | Representation |
---|---|
bin | 1011101101101101… |
… | …1110101101000001 |
3 | 22010011000100010002 |
4 | 2323123132231001 |
5 | 22420000334131 |
6 | 1240010245345 |
7 | 140632113653 |
oct | 27333365501 |
9 | 8104010102 |
10 | 3144543041 |
11 | 1374015802 |
12 | 739126855 |
13 | 3b1622673 |
14 | 21b8b06d3 |
15 | 1360e66cb |
hex | bb6deb41 |
3144543041 has 4 divisors (see below), whose sum is σ = 3158274900. Its totient is φ = 3130811184.
The previous prime is 3144543029. The next prime is 3144543043. The reversal of 3144543041 is 1403454413.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2088033025 + 1056510016 = 45695^2 + 32504^2 .
It is a cyclic number.
It is not a de Polignac number, because 3144543041 - 230 = 2070801217 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3144542995 and 3144543013.
It is not an unprimeable number, because it can be changed into a prime (3144543043) 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 3 ways as a sum of consecutive naturals, for example, 6865586 + ... + 6866043.
It is an arithmetic number, because the mean of its divisors is an integer number (789568725).
Almost surely, 23144543041 is an apocalyptic number.
It is an amenable number.
3144543041 is a deficient number, since it is larger than the sum of its proper divisors (13731859).
3144543041 is a wasteful number, since it uses less digits than its factorization.
3144543041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13731858.
The product of its (nonzero) digits is 11520, while the sum is 29.
The square root of 3144543041 is about 56076.2252741748. The cubic root of 3144543041 is about 1465.0502284883.
Adding to 3144543041 its reverse (1403454413), we get a palindrome (4547997454).
The spelling of 3144543041 in words is "three billion, one hundred forty-four million, five hundred forty-three thousand, forty-one".
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