Base | Representation |
---|---|
bin | 111011110110000… |
… | …100100000111101 |
3 | 2120222021000020210 |
4 | 323312010200331 |
5 | 4024012430023 |
6 | 243343503033 |
7 | 33611054130 |
oct | 7366044075 |
9 | 2528230223 |
10 | 1004030013 |
11 | 475826678 |
12 | 2402b7a79 |
13 | 13001b5cc |
14 | 974ba217 |
15 | 5d22a593 |
hex | 3bd8483d |
1004030013 has 32 divisors (see below), whose sum is σ = 1621935360. Its totient is φ = 539320320.
The previous prime is 1004029951. The next prime is 1004030029. The reversal of 1004030013 is 3100304001.
It is not a de Polignac number, because 1004030013 - 29 = 1004029501 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1004030033) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 470533 + ... + 472661.
It is an arithmetic number, because the mean of its divisors is an integer number (50685480).
Almost surely, 21004030013 is an apocalyptic number.
It is an amenable number.
1004030013 is a deficient number, since it is larger than the sum of its proper divisors (617905347).
1004030013 is a wasteful number, since it uses less digits than its factorization.
1004030013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3477.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 1004030013 is about 31686.4326329109. The cubic root of 1004030013 is about 1001.3415371400.
Adding to 1004030013 its reverse (3100304001), we get a palindrome (4104334014).
The spelling of 1004030013 in words is "one billion, four million, thirty thousand, thirteen".
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