Base | Representation |
---|---|
bin | 1111011100000110… |
… | …1011100101010101 |
3 | 101200211102222212021 |
4 | 3313001223211111 |
5 | 31441432204023 |
6 | 1523125053141 |
7 | 204462633526 |
oct | 36701534525 |
9 | 11624388767 |
10 | 4144413013 |
11 | 183745a924 |
12 | 977b571b1 |
13 | 5108155c0 |
14 | 2b45c684d |
15 | 193c9e35d |
hex | f706b955 |
4144413013 has 8 divisors (see below), whose sum is σ = 4524354968. Its totient is φ = 3773205504.
The previous prime is 4144413011. The next prime is 4144413029. The reversal of 4144413013 is 3103144414.
It can be written as a sum of positive squares in 4 ways, for example, as 618666129 + 3525746884 = 24873^2 + 59378^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4144413013 - 21 = 4144413011 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4144413011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2182620 + ... + 2184517.
It is an arithmetic number, because the mean of its divisors is an integer number (565544371).
Almost surely, 24144413013 is an apocalyptic number.
It is an amenable number.
4144413013 is a deficient number, since it is larger than the sum of its proper divisors (379941955).
4144413013 is a wasteful number, since it uses less digits than its factorization.
4144413013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4367223.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 4144413013 is about 64377.1156001882. The cubic root of 4144413013 is about 1606.2791035358.
Adding to 4144413013 its reverse (3103144414), we get a palindrome (7247557427).
The spelling of 4144413013 in words is "four billion, one hundred forty-four million, four hundred thirteen thousand, thirteen".
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