Base | Representation |
---|---|
bin | 111100011000011… |
… | …001111000100001 |
3 | 2121121012021111200 |
4 | 330120121320201 |
5 | 4033313433213 |
6 | 244304431413 |
7 | 34050421332 |
oct | 7430317041 |
9 | 2547167450 |
10 | 1013030433 |
11 | 47a913838 |
12 | 243318569 |
13 | 131b501bc |
14 | 98780289 |
15 | 5de07273 |
hex | 3c619e21 |
1013030433 has 12 divisors (see below), whose sum is σ = 1494400128. Its totient is φ = 660984120.
The previous prime is 1013030401. The next prime is 1013030453. The reversal of 1013030433 is 3340303101.
It is not a de Polignac number, because 1013030433 - 25 = 1013030401 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1013030453) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1197013 + ... + 1197858.
It is an arithmetic number, because the mean of its divisors is an integer number (124533344).
Almost surely, 21013030433 is an apocalyptic number.
It is an amenable number.
1013030433 is a deficient number, since it is larger than the sum of its proper divisors (481369695).
1013030433 is a wasteful number, since it uses less digits than its factorization.
1013030433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2394924 (or 2394921 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 1013030433 is about 31828.1390125153. The cubic root of 1013030433 is about 1004.3247472652.
Adding to 1013030433 its reverse (3340303101), we get a palindrome (4353333534).
The spelling of 1013030433 in words is "one billion, thirteen million, thirty thousand, four hundred thirty-three".
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