Base | Representation |
---|---|
bin | 1100101110010011… |
… | …1000110101001101 |
3 | 22211000202120111001 |
4 | 3023210320311031 |
5 | 23443323213223 |
6 | 1322524500301 |
7 | 150431542024 |
oct | 31344706515 |
9 | 8730676431 |
10 | 3415444813 |
11 | 14a2a25270 |
12 | 7b39aa691 |
13 | 4257a2a81 |
14 | 24586b8bb |
15 | 14eca89ad |
hex | cb938d4d |
3415444813 has 4 divisors (see below), whose sum is σ = 3725939808. Its totient is φ = 3104949820.
The previous prime is 3415444783. The next prime is 3415444817. The reversal of 3415444813 is 3184445143.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3184445143 = 11 ⋅289495013.
It is a cyclic number.
It is not a de Polignac number, because 3415444813 - 29 = 3415444301 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 (3415444817) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155247481 + ... + 155247502.
It is an arithmetic number, because the mean of its divisors is an integer number (931484952).
Almost surely, 23415444813 is an apocalyptic number.
It is an amenable number.
3415444813 is a deficient number, since it is larger than the sum of its proper divisors (310494995).
3415444813 is a wasteful number, since it uses less digits than its factorization.
3415444813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310494994.
The product of its digits is 92160, while the sum is 37.
The square root of 3415444813 is about 58441.8070648059. The cubic root of 3415444813 is about 1505.9680475953.
Adding to 3415444813 its reverse (3184445143), we get a palindrome (6599889956).
The spelling of 3415444813 in words is "three billion, four hundred fifteen million, four hundred forty-four thousand, eight hundred thirteen".
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