Base | Representation |
---|---|
bin | 111101101001010… |
… | …000000110001101 |
3 | 2200002002000122002 |
4 | 331221100012031 |
5 | 4104230132023 |
6 | 250343002045 |
7 | 34425521234 |
oct | 7551200615 |
9 | 2602060562 |
10 | 1034224013 |
11 | 490879899 |
12 | 24a439325 |
13 | 136360994 |
14 | 9b4d9b1b |
15 | 60be1b28 |
hex | 3da5018d |
1034224013 has 4 divisors (see below), whose sum is σ = 1069886940. Its totient is φ = 998561088.
The previous prime is 1034224007. The next prime is 1034224021. The reversal of 1034224013 is 3104224301.
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 276157924 + 758066089 = 16618^2 + 27533^2 .
It is a cyclic number.
It is not a de Polignac number, because 1034224013 - 228 = 765788557 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1034224043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17831420 + ... + 17831477.
It is an arithmetic number, because the mean of its divisors is an integer number (267471735).
Almost surely, 21034224013 is an apocalyptic number.
It is an amenable number.
1034224013 is a deficient number, since it is larger than the sum of its proper divisors (35662927).
1034224013 is an equidigital number, since it uses as much as digits as its factorization.
1034224013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35662926.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 1034224013 is about 32159.3534294457. The cubic root of 1034224013 is about 1011.2802811386.
Adding to 1034224013 its reverse (3104224301), we get a palindrome (4138448314).
The spelling of 1034224013 in words is "one billion, thirty-four million, two hundred twenty-four thousand, thirteen".
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